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Journal articles on the topic 'Output port'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Pesola, GR, B. Ayala, and L. Plante. "Room-temperature thermodilution cardiac output: proximal injectate lumen vs proximal infusion lumen." American Journal of Critical Care 2, no. 2 (1993): 132–33. http://dx.doi.org/10.4037/ajcc1993.2.2.132.

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OBJECTIVE: To assess the accuracy of room-temperature thermodilution cardiac output measurements from the venous infusion port. DESIGN: Central venous port cardiac output measurements were compared with venous infusion port measurements in 48 right-heart catheters. INTERVENTION: Three 10-mL injections of 5% dextrose in water were made through each port. The order of port injection was random. RESULTS: The cardiac outputs were 5.8 +/- 1.8 L/min from both ports, with no difference between ports (paired t test). CONCLUSION: Room-temperature thermodilution cardiac output determinations from the venous infusion port can be used in place of central venous port cardiac outputs if the central venous port becomes nonfunctional.

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2

Stramigioli, Stefano, Bernhard Maschke, and Arjan van der Schaft. "Passive Output Feedback and Port Interconnection." IFAC Proceedings Volumes 31, no. 17 (1998): 591–96. http://dx.doi.org/10.1016/s1474-6670(17)40401-0.

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3

Tode, Hideki, Miki Yamamoto, and Hiromi Okada. "Shared output buffer-type switching architecture with fair output port contention." Electronics and Communications in Japan (Part I: Communications) 78, no. 4 (1995): 62–77. http://dx.doi.org/10.1002/ecja.4410780407.

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4

Zhang, Wen Fen, Min Tu, and Wen Feng Sun. "The Output Competition Game between FDI Port Enterprises and Incumbent Port Enterprises." Applied Mechanics and Materials 565 (June 2014): 205–10. http://dx.doi.org/10.4028/www.scientific.net/amm.565.205.

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With the opening to the outside world, port market entry and exit become relatively free in China. In this context, there will be a game of market entry and anti-entry between foreign direct investment (FDI) port enterprises and incumbent ones. Cournot and Dixit Model were both used to study the output competition game between above two kinds of enterprises. Cournot equilibrium shows that FDI port enterprises' output falls as the its own marginal cost increases but increases as the competitors' marginal cost increases. In Dixit Model, by researching the reaction function based on the production scale, marginal cost and scale cost, the selection conditions of FDI port enterprises' market entry strategy were studied. Results show that enterprises entry strategy selection is relative to the limitation and equilibrium output.

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5

Selvaraju, Raghuraman, Muhammad Ramlee Kamarudin, Mohsen Khalily, Mohd Haizal Jamaluddin, and Jamal Nasir. "Dual-Port MIMO Rectangular Dielectric Resonator Antenna for 4G-LTE Application." Applied Mechanics and Materials 781 (August 2015): 24–27. http://dx.doi.org/10.4028/www.scientific.net/amm.781.24.

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A Multi Input Multi Output (MIMO) Rectangular Dielectric Resonator Antenna (RDRA) for 1.8 GHz Long Term Evolution (LTE) applications is investigated and presented. The antenna consisting of two rectangular dielectric resonator elements, both resonators are fed by microstrip feed line is etched on FR4 substrate. The simulated impedance bandwidth for port1 and port2 is 26.38% (1.6176-2.1093 GHz) and 26.80% (1.6146-2.1143GHz) respectively for |S11| ≤ -6dB, which can operate on LTE band 1-4,9,10,35-37 and 39. The gain of the MIMO RDRA is 3.2 dBi and 3.1 dBi at 1.8 GHz for port 1and port 2, respectively. The S-parameters, isolation, gain, and MIMO performance such as correlation coefficient and diversity gain of the presented RDR Antenna have been studied.

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6

Pesola, GR, HP Rostata, and GC Carlon. "Room-temperature thermodilution cardiac output: central venous vs right ventricular port." American Journal of Critical Care 1, no. 1 (1992): 76–80. http://dx.doi.org/10.4037/ajcc1992.1.1.76.

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OBJECTIVE: To assess the accuracy of room-temperature thermodilution cardiac output measurements from the right ventricular port. In addition, waveform patterns were evaluated to determine the actual location of the right ventricular port. DESIGN: Central venous port cardiac output measurements were compared with right ventricular port cardiac output measurements using the same right-heart catheter. SETTING: The general intensive care unit of Memorial Sloan-Kettering Cancer Center. PATIENTS: Thirty-seven critically ill cancer patients with 38 different right-heart catheters were evaluated. INTERVENTION: Four injections of 10 mL normal saline at room temperature were made through each port; the results of the last three injections were averaged. Cardiac output determinations from both ports were completed in less than 10 minutes. The order of port injection was random. RESULTS: No difference was noted between cardiac output determinations from the two ports in a paired t test. Of 38 right-heart catheters, 17 were in the right ventricle and the other 21 in the right atrium. A comparison of ports in the 17 right ventricle catheters showed no difference with a significant (P &lt; .01; R2 = 0.96) correlation. CONCLUSION: Thermodilution cardiac output measurements using 10 mL normal saline at room temperature can be determined accurately using the right ventricular port if the central venous port becomes nonfunctional.

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7

Gualtieri, D. M. "MIDI Output Interface to a Parallel Printer Port." Computer Music Journal 10, no. 3 (1986): 79. http://dx.doi.org/10.2307/3680262.

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8

Che, Kai-Jun, Yong-Zhen Huang, Hui-Ying Xu, and Zhi-Ping Cai. "Port output of metallo-dielectric confined circular microlasers." Optics Letters 36, no. 8 (2011): 1374. http://dx.doi.org/10.1364/ol.36.001374.

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9

Adamczyk, O. H., S. A. Havstad, A. B. Sahin, M. C. Cardakli, S. Lee, and A. E. Willner. "Optical subcarrier-multiplexing for output-port contention resolution." IEEE Photonics Technology Letters 12, no. 11 (2000): 1567–69. http://dx.doi.org/10.1109/68.887756.

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10

Harada, Michihiro, and Hitoshi Hayashi. "Quadrature differential output six‐port rat‐race coupler." Electronics Letters 57, no. 10 (2021): 407–9. http://dx.doi.org/10.1049/ell2.12145.

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11

Renner, LE, and LT Meyer. "Injectate port selection affects accuracy and reproducibility of cardiac output measurements with multiport thermodilution pulmonary artery catheters." American Journal of Critical Care 3, no. 1 (1994): 55–61. http://dx.doi.org/10.4037/ajcc1994.3.1.55.

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OBJECTIVE: To compare the accuracy and reproducibility of thermodilution cardiac output measurements obtained from the injectate and infusion ports of a multilumen pulmonary artery catheter. The thermodilution results were compared with an independent measure of flow obtained from an electromagnetic flow meter. METHODS: In an experimental study conducted at an animal research laboratory of a health sciences university, two virgin western breed ewes were surgically instrumented with an inferior vena cava occluder, which reduced venous return and thus lowered cardiac output, and an ascending aortic electromagnetic flow probe, which provided an independent reference measure of cardiac output. On the day of study, a multilumen pulmonary artery catheter was inserted. Cardiac output was manipulated over a range of 2.9 to 12.1 L/min with i.v. isoproterenol or inferior vena cava occlusion. Approximately 30 simultaneous thermodilution and electromagnetic flow meter measurements of cardiac output were obtained from both the infusion and injectate ports in each of the two subjects. RESULTS: Correlation coefficients were lower and standard error of the estimates was higher for the infusion port (r = .83; SEE = 1.19 L/min) vs the injectate port (r = .94; SEE = .74 L/min), indicating reduced reproducibility with infusion port thermodilution cardiac output determinations. Accuracy was also adversely influenced in the infusion port results. The linear regression for the infusion port data intercepted the Y axis at +2.64 L/min, indicating significant overestimation of cardiac output at flows of less than 5 L/min and underestimation of flow when cardiac output exceeded 8 L/min. CONCLUSIONS: The use of the infusion port for the measurement of thermodilution cardiac output measurements may result in nonreproducible and inaccurate results.

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12

Kwon, Se-Dong, and Hyun-Min Park. "Performance Analysis of Input-Output Buffering ATM Switch with Output-port Expansion Mechanism." KIPS Transactions:PartC 9C, no. 4 (2002): 531–42. http://dx.doi.org/10.3745/kipstc.2002.9c.4.531.

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13

Muñoz-Enano, J., P. Vélez, M. Gil, and F. Martín. "Microfluidic reflective-mode differential sensor based on open split ring resonators (OSRRs)." International Journal of Microwave and Wireless Technologies 12, no. 7 (2020): 588–97. http://dx.doi.org/10.1017/s1759078720000501.

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AbstractThis paper proposes a differential sensor based on a pair of open split ring resonators (OSRR) operating in reflection. The output signal is thus the differential reflection coefficient of both resonators, intimately related to their dielectric loading. Thus, for identical loads in both sensing resonators, the individual reflection coefficients are equal, thereby providing an ideally null output signal. By contrast, when unequal dielectric loads truncate the symmetry, the reflection coefficients are different, resulting in a differential output signal related to the level of asymmetry. In order to ease the measurement of the output signal, a rat-race hybrid coupler is used. The OSRR sensing loads are connected to the coupled ports of the hybrid coupler, whereas the input signal is injected to the Δ-port, and the output signal is collected at the isolated port (Σ-port). By this means, the output signal, i.e. the differential reflection coefficient between both sensing loads, is obtained from the transmission coefficient of a simple two-port structure. For experimental validation purposes, the sensor is applied to the measurement of isopropanol content in aqueous solutions, and for that purpose, the sensitive regions are equipped with microfluidic channels.

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14

Myun-Joo Park. "Dual-Band Wilkinson Divider With Coupled Output Port Extensions." IEEE Transactions on Microwave Theory and Techniques 57, no. 9 (2009): 2232–37. http://dx.doi.org/10.1109/tmtt.2009.2027169.

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15

Griffin, Kimberly, Rosanna DelGiudice, Sharon Roche, John Oropello, Ernest Benjamin, and Thomas J. Iberti. "INFLUENCE OF VENOUS INFUSION PORT ON CARDIAC OUTPUT MEASUREMENTS." Critical Care Medicine 21, Supplement (1993): S188. http://dx.doi.org/10.1097/00003246-199304001-00117.

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16

Ado, Muhammad, Awang Jusoh, Tole Sutikno, Mohd Hanipah Muda, and Zeeshan Ahmad Arfeen. "Dual output DC-DC quasi impedance source converter." International Journal of Electrical and Computer Engineering (IJECE) 10, no. 4 (2020): 3988. http://dx.doi.org/10.11591/ijece.v10i4.pp3988-3998.

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A double output port DC-DC quasi impedance source converter (q-ZSC) is proposed. Each of the outputs has a different voltage gain. One of the outputs is capable of bidirectional (four-quadrant) operation by only varying the duty ratio. The second output has the gain of traditional two-switch buck-boost converter. Operation of the converter was verified by simulating its responses for different input voltages and duty ratios using MATLAB SIMULINK software. Its average steady-state output current and voltage values were determined and used to determine the ripples that existed. These ripples are less than 5% of the average steady-state values for all the input voltage and duty ratio ranges considered.

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17

Q. Abbas, Marwah, and Alaa M. Abdul-Hadi. "Design and Implementation of Input/Output Port Blocker System to Thwart Input/Output Attacks." Journal of Engineering and Applied Sciences 14, no. 19 (2019): 7098–104. http://dx.doi.org/10.36478/jeasci.2019.7098.7104.

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18

Vázquez, Nimrod, Carlos Manuel Sanchez, Claudia Hernández, Eslí Vázquez, Luz del Carmen García, and Jaime Arau. "A Different Three-Port DC/DC Converter for Standalone PV System." International Journal of Photoenergy 2014 (2014): 1–13. http://dx.doi.org/10.1155/2014/692934.

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A three-port converter suitable for standalone applications is proposed in this paper. Each port is used for specific input or output, and its functions depend on the port; they are the renewable source, the battery set, and the output port. This proposed converter is considered for standalone operation, but it is not limited to it. Not only the system is able to deliver energy independently from each input source or in a mixed way for the output, but also the battery system may be charged from the renewable source just in case it is required. The battery port is only used when it is required; this allows increasing battery lifetime. Another important feature is that, in case of a renewable source failure, the energy is automatically demanded from the battery set, like an uninterruptible power supply. The system is able to track the maximum power of the renewable source when it is required. Operation, analysis, simulation, and experimental results are described in detail.

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19

Low, Joyce M. W., and Shao Wei Lam. "Evaluations of port performances from a seaborne cargo supply chain perspective." Polish Maritime Research 20, Special-Issue (2013): 20–31. http://dx.doi.org/10.2478/pomr-2013-0024.

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Abstract Previous research on port efficiency focuses primarily on the provider’s perspective and assumes that maximizing the output is always desirable. This paper recognizes that maximizing the final output does not necessarily guarantee an efficient system and the notion of port efficiency and service effectiveness needs to be considered from the perspectives of both the provider and the consumer of the port service. The paper proposes a network-DEA model to evaluate the performances of 30 seaports worldwide. The concurrent consideration of efficiency scores from the network-DEA model and the traditional DEA-CCR model will offer valuable insights to port operators on how to improve port performances as part of a seaborne cargo supply chain.

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20

Kenneth Ezebunwa Ndubuisi and Chinyeaka Nwokodi Nwoloziri. "Recent performance appraisal of six Nigerian seaports using multivariate and data envelopment analysis." World Journal of Advanced Engineering Technology and Sciences 1, no. 2 (2020): 001–20. http://dx.doi.org/10.30574/wjaets.2020.1.2.0026.

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Performance appraisal is a regular check which every organization adapts to regulate the performance of its establishment. It shows the relationships between outputs and input variables in organizations. The objective of the study is to review the performance of six Nigerian seaports between the periods of 2012-2017 by applying Data Envelopment Analysis (DEA), General Linear Model (GLM), and Multivariate Analysis (MVA) models. Data collected from Nigerian Ports Authority (NPA) statistics covers the periods (2012-2017) for each port. The empirical result shows that the following Seaports performed efficiently: Lagos Port (LP) in 2014, Tin Can Island Port (TCP) in 2014, Onne Port (OP) in 2014, and Calabar Port (CP) in 2012, 2013, 2014 and 2016. The least efficient performed seaport is Delta Port (DP) in 2012. Hence, the most efficient port over the years under study is Calabar Port (CP) while least performed port is Delta Port (DP). The results of the regression model and the multivariate analysis reject the null hypothesis and accept that at 5% level of significance there is a significant relationship between the input variables and output variables of each port, even that P-value is less than 0.005 (P<0.05).

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21

Lombard, C. "Four-Port Representations of Heat Exchangers." International Journal of Mechanical Engineering Education 26, no. 1 (1998): 1–10. http://dx.doi.org/10.1177/030641909802600102.

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Two-port models represent a subsystem as a black box with an input and an output port. They are very convenient mathematical representations of subsystems, allowing easy connection between subsystem models to form a larger model. From an educational point of view, two-ports emphasize the idea of a subsystem as part of a larger structure. In this paper the concept is applied to two-stream heat exchangers, which are represented by a four-port model: two input ports and two output ports. It provides a new method of heat exchanger analysis which is complementary to the usual LMTD and effectiveness methods. It is easy to comprehend and ideal for computer programming. Large networks of heat exchangers are easily solved. In addition, it allows approximate models for heat exchangers with nonconstant properties as a cascade of constant property elements.

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22

Wu, Wen, Xuezhi Wu, Long Jing, and Jingyuan Yin. "Investigate on a Simplified Multi-Port Interline DC Power Flow Controller and Its Control Strategy." Energies 12, no. 13 (2019): 2480. http://dx.doi.org/10.3390/en12132480.

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A DC power flow controller (DCPFC) can help to facilitate power flow routing in the multi-terminal high-voltage direct current (HVDC) transmission system. Realizing its multi-port output can effectively improve the device regulate range and capability. Based on analysis of the traditional multi-port interline DC power flow controller (MI-DCPFC), this paper presents a switches reduced topology of MI-DCPFC. In addition, for solving the problem of coupling of the port-output voltage of the traditional MI-DCPFC, a novel control strategy based on carrier phase shifting pulse width modulation (CPS-PWM) is proposed. It implements the decoupling of the port-output voltage of MI-DCPFC, which can ensure completely independent tracking of the power flow regulating commands for different controlled lines. Moreover, key relationships between the system state variables are also analyzed and detailed in this study. Finally, the performance of the proposed controller and control strategy are confirmed with the simulation and experiment studies under different conditions.

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23

Wang, Liu, Ya-Ping Zeng, Zhi-Yong Wang, Xiong-Ping Xia, and Qiu-Qun Liang. "The energy separation effect based on the disk resonance multichannel MIM waveguide." Modern Physics Letters B 30, no. 28 (2016): 1650344. http://dx.doi.org/10.1142/s0217984916503449.

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In this paper, a multichannel metal–insulator–metal (MIM) waveguide structure based on a disk resonator is proposed. The transmission characteristics of visible and near-infrared light in the waveguide are investigated by using the finite-difference time-domain (FDTD) method. The results show that the structure has typical band-pass filter function due to the wave resonance in the nanodisk. The energy of the second-order resonance wavelength of the disk can transmit through each output port averagely, which is realized by the energy separation function of the electromagnetic wave. Moreover, the wavelength will transmit through the output port in redshift as the radius and/or the refractive index of the disk are increased. The transmissivity is sharply reduced with the increase of the coupling thickness between the disk and the output port waveguide.

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24

Zhang, Xiaogang, Long Quan, Yang Yang, Chengbin Wang, and Liwei Yao. "Output characteristics of a series three-port axial piston pump." Chinese Journal of Mechanical Engineering 25, no. 3 (2012): 498–505. http://dx.doi.org/10.3901/cjme.2012.03.498.

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25

Choe, Wonseok, and Jinho Jeong. "Compact Modified Wilkinson Power Divider With Physical Output Port Isolation." IEEE Microwave and Wireless Components Letters 24, no. 12 (2014): 845–47. http://dx.doi.org/10.1109/lmwc.2014.2303164.

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26

Choe, Wonseok, and Jinho Jeong. "-Way Unequal Wilkinson Power Divider With Physical Output Port Separation." IEEE Microwave and Wireless Components Letters 26, no. 4 (2016): 243–45. http://dx.doi.org/10.1109/lmwc.2016.2537043.

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27

Monifi, F., A. Ghaffari, M. Djavid, and M. S. Abrishamian. "Three output port channel-drop filter based on photonic crystals." Applied Optics 48, no. 4 (2009): 804. http://dx.doi.org/10.1364/ao.48.000804.

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28

Misawa, A., K. Sasayama, and Y. Yamada. "WDM knockout switch with multi-output-port wavelength-channel selectors." Journal of Lightwave Technology 16, no. 12 (1998): 2212–19. http://dx.doi.org/10.1109/50.736587.

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29

Laroche, Gaétan, Jean Giroux, Alain Bordeleau, and Jean-Marc Garneau. "Investigation of Electrical and Optical Subtractions Using Two Input-Port and Two Output-Port FT-IR Spectrometers." Applied Spectroscopy 48, no. 3 (1994): 356–62. http://dx.doi.org/10.1366/0003702944028362.

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Two FT-IR spectrometers, each using two input ports and two output ports, have been used to minimize the effect of background noise and source fluctuation noise in infrared emission spectra of various sources. Blackbody sources, propane/air flames, and infrared flares have been studied, and spectra were recorded in the spectral region ranging from 1.7 to 5 μm. With the use of the two input-port and one output-port configurations, it was found that real-time optical subtraction could generate 80% background-noise-free spectra. When the spectrometers were operated in the one input-port and two output-port configurations, spectra that were free of source fluctuation noise were obtained with the use of real-time electrical subtraction of signals measured at both detectors. New signal processing techniques have thus been developed. An increase in the signal-to-fluctuation-noise ratio by a factor of seven has been observed in the interferograms, which in turn leads to a 2 × increase of the signal-to-noise ratio in the corresponding spectra. During this signal processing sequence requiring the use of two analog-to-digital converters (ADC) (one for each detector channel), intensity information was then lost, so that no calibrated spectra could be measured. However, with the use of a single-channel ADC, it was shown that, by a process of simply subtracting signals recorded from both detectors operated under similar amplifier gain, fluctuation noise could be partly removed and intensity information could also be retained. In conjunction with the high scanning velocity of the interferometer (60 scans/s at a 16-cm−1 resolution), this technique has proven to be very useful in measuring emission spectra of highly fluctuating infrared sources, such as flares.

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30

Shin, Chang-Hoon, and Dong-Hun Jeong. "Data Envelopment Analysis for Container Terminals Considering an Undesirable Output - Focus on Busan Port & Kwangyang Port." Journal of Korean navigation and port research 37, no. 2 (2013): 195–201. http://dx.doi.org/10.5394/kinpr.2013.37.2.195.

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31

Zhang, Neng, Guidong Zhang, Khay Wai See, and Bo Zhang. "A Single-Switch Quadratic Buck–Boost Converter With Continuous Input Port Current and Continuous Output Port Current." IEEE Transactions on Power Electronics 33, no. 5 (2018): 4157–66. http://dx.doi.org/10.1109/tpel.2017.2717462.

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32

Ladvanszky, Janos. "Stability investigations based on two-port describing functions." Circuit World 45, no. 2 (2019): 65–79. http://dx.doi.org/10.1108/cw-12-2018-0105.

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Purpose Stability of a nonlinear, tuned amplifier has been investigated based on the describing function method. On stability, this paper means global asymptotic stability. The tuned amplifier comprises a saturated amplifying device with feedback and two resonators, at the input and the output. Describing function method here means introduction of the two-port describing functions. Design/methodology/approach Describing function method is applied, extended for two ports. Results from complex analysis and matrix algebra are heavily used. The two resonators have identical resonant frequency and bandwidth. Instability is represented by non-vanishing output perturbation for zero-input perturbation. Applying a simple transistor model with saturation and feedback, stability is analyzed in the form of output voltage as a function of input voltage. Findings Two-port scattering and admittance describing functions have been introduced. At a certain input voltage amplitude, instability appears in the form of unwanted sidebands, then at a higher input voltage, instability disappears, in good agreement with experiments. The hand calculated stability limits are in good agreement with the computer analysis. Originality/value The paper is based on an early publication of the author (Baranyi and Ladvánszky, 1984). Here, the full material is presented, explained step by step, extended and revised. All neglections that were earlier made in the author’s paper have been avoided here. This paper has significant tutorial value as well.

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Nithiporndecha, Kittipong, and Chatrpol Pakasiri. "A UHF Compact Complex Impedance-transforming Balun with High Isolation." Recent Advances in Electrical & Electronic Engineering (Formerly Recent Patents on Electrical & Electronic Engineering) 13, no. 8 (2020): 1135–44. http://dx.doi.org/10.2174/2352096513666200212103557.

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Background: A compact complex impedance-transforming balun for UHF frequencies, which is based on a coupled-line structure that matched all ports and provided high output port isolation, was designed in this paper. Methods: A lumped component transformation was used to minimize circuit size. The implemented circuit operated at 433 MHz with the reflection coefficients less than -16 dB at all ports, 0.22 dB amplitude balance and 180° phase balance at the output ports. The signal coupling between the output ports was -16.8 dB. The circuit size is small at 0.032λ. Results: Complex impedance-transforming baluns were designed to operate at 433 MHz. The source impedance at port 1 was set at Zs = 12 - j12Ω and the load impedances at port 2 and 3 were set at ZL = 80 + j30Ω. Conclusion: A compact complex impedance-transforming balun at UHF frequency, with all ports matched and high isolations, was designed and illustrated in this paper.

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Chen, Zhen. "Research on the Innovation Imbalance Between Coastal and Inland Port Cities Along the Belt and Road: Based on the Three Helix Theory." SAGE Open 11, no. 1 (2021): 215824402199458. http://dx.doi.org/10.1177/2158244021994589.

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Port cities will be the important growth poles along the Belt and Road, including coastal and inland ports. But the innovation stimulus driven by the Belt and Road Initiative on the coastal and inland port cities is imbalance. This research takes two groups of Chinese port cities as empirical objects, one has coastal port and the other has inland port, and then establishes a system dynamics model based on the theory of triple helix to analyze port cities’ innovation features. The empirical case shows that the positive stimulation of Belt and Road Initiative to innovation activities of coastal port cities is better than that of inland cities in general. If the decision makers of inland cities want to achieve innovation output like that of developed coastal areas, they need to encourage local universities and research institutes to conduct more market-oriented research on one hand. On the other hand, they need to cooperate with multinational companies; meanwhile, they need to provide more technical resources for local start-ups. In addition, stimulating local house prices and living pressure in a reasonable range can stimulate the innovation enthusiasm of existing R&D personnel, attract top talents to join in, and then drive the innovation output of the whole region.

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35

Zhu, Zihui, Zhongbao Wang, Jianhao Zhou, Te Shao, Shaojun Fang, and Hongmei Liu. "Novel Gysel Power Dividers with Negative Group Delay Characteristics." International Journal of Antennas and Propagation 2019 (August 14, 2019): 1–9. http://dx.doi.org/10.1155/2019/1564346.

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A novel Gysel power divider with negative group delay (NGD), good matching, and low insertion loss is proposed. Resistors connected with short-circuited coupled lines (RCSCL) are shunted at output ports of the Gysel power divider to obtain NGD characteristics, and another resistor is shunted at the input port to realize perfect input and output matching. To verify the proposed structure, an NGD Gysel power divider is designed and fabricated. At the center frequency of 1.0 GHz, the measured NGD times for different output ports are −1.94 ns and −1.97 ns, the input/output port return loss is greater than 38 dB, the insertion loss is less than 8.3 dB, and the isolation between output ports is higher than 41 dB. To enhance the NGD bandwidth, two RCSCL networks having slightly different center frequencies are connected in parallel, which provides wider bandwidth with good input matching characteristics.

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Liu Qian, 刘倩, 王丽 Wang Li, and 鄢然 Yan Ran. "De-embedding technology of Gyro-TWT output window single port measurement." High Power Laser and Particle Beams 26, no. 12 (2014): 123002. http://dx.doi.org/10.3788/hplpb20142612.123002.

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37

SANO, Manabu. "Suction flow in unattached side output-port of wall-attachment device." Journal of the Japan Society for Aeronautical and Space Sciences 33, no. 378 (1985): 415–20. http://dx.doi.org/10.2322/jjsass1969.33.415.

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38

Samian, Y. G. Y. Yhuwana, A. H. Zaidan, Supadi, and Sujito. "Application of two-output port fiber coupler as gasoline level sensor." Measurement 85 (May 2016): 80–87. http://dx.doi.org/10.1016/j.measurement.2016.02.015.

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SUZUKI, Osamu, Takahiro TAKEMOTO, Shinobu SOEDA, and Hisao YAMASHITA. "Practical Use of Pilot Port for Data Output and Input Terminal." Journal of Japan Institute of Navigation 124 (2011): 95–101. http://dx.doi.org/10.9749/jin.124.95.

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Donaire, Alejandro, and Sergio Junco. "Derivation of Input-State-Output Port-Hamiltonian Systems from bond graphs." Simulation Modelling Practice and Theory 17, no. 1 (2009): 137–51. http://dx.doi.org/10.1016/j.simpat.2008.02.007.

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Che Kar, S. A., Z. A. Halim, S. I. Ismail, N. Ismail, N. Ahmad, and S. Mohamed. "Designing of input/output port based on FPGA with handshaking capability." Journal of Physics: Conference Series 1529 (April 2020): 022038. http://dx.doi.org/10.1088/1742-6596/1529/2/022038.

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Frazao, Orlando, R. M. Silva, and J. L. Santos. "High-Birefringent Fiber Loop Mirror Sensors With an Output Port Probe." IEEE Photonics Technology Letters 23, no. 2 (2011): 103–5. http://dx.doi.org/10.1109/lpt.2010.2091680.

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Yap Ma Tit, S. Fong, and D. Hutchison. "Guaranteeing delay in ATM switches by using output port QoS controllers." Electronics Letters 35, no. 23 (1999): 2002. http://dx.doi.org/10.1049/el:19991397.

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Bustamante, Sergio, Joseph Trepal, and Erik Kraenzler. "Maximizing the GlideScope® videolaryngoscope display using the video output port." Canadian Journal of Anesthesia/Journal canadien d'anesthésie 56, no. 8 (2009): 616–17. http://dx.doi.org/10.1007/s12630-009-9105-y.

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Riblet, G. P. "Simplified 8-port S-matrix of the general reciprocal lossless matched 4-way divider with output port isolation." IEEE Microwave and Guided Wave Letters 5, no. 11 (1995): 365–67. http://dx.doi.org/10.1109/75.473541.

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Chandrasekar, Balaji, Chellammal Nallaperumal, and Subranshu Dash. "A Nonisolated Three-Port DC–DC Converter with Continuous Input and Output Currents Based on Cuk Topology for PV/Fuel Cell Applications." Electronics 8, no. 2 (2019): 214. http://dx.doi.org/10.3390/electronics8020214.

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Abstract:

A nonisolated three-port DC–DC converter based on Cuk topology (NI-TPC) to handle the renewable sources (RS) is proposed in this paper. This converter includes two unidirectional input ports accommodating both a fuel cell (FC) and photovoltaic (PV) cell; and one output port with DC load. Due to the inductors at all the ports, it claims the advantage of continuous input and output currents. Additionally, it uses less number of switches, diodes and inductors compared with conventional ‘n-1’ separate Cuk converters. Synthesis procedure for a generalized n-port DC–DC structure is explained. The derivation law based on conventional Cuk converter, operating principle, design calculation, and analysis are presented in detail, and then the analysis is validated through simulation and a 100W prototype, verifying the performance of the proposed NI-TPC converter.

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Quy, Ho Quang, Nguyen Van Hoa, and Nguyen Thi Thanh Tam. "Pulse Reshaping by the Two-port Nonlinear Fiber Mach-Zehnder Interferometer." Communications in Physics 21, no. 1 (2011): 83. http://dx.doi.org/10.15625/0868-3166/21/1/100.

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In this article, the reshaping of the series of sinuous pulses and Gaussian pulses with arbitrary amplitude of laser signal by two-port nonlinear fiber Mach-Zehnder interferometer are simulated. The output series of close to flat-form pulses of laser signal is obtained. The influence of the input intensity, length of the nonlinear fiber, and nonlinear coefficient of refractive index on the shape of output pulse is discussed.

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Ranipriya, G., R. Jegatheesan, and K. Vijayakumar. "Partially isolated four port converter with combined PWM and secondary phase shift control." International Journal of Electrical and Computer Engineering (IJECE) 11, no. 2 (2021): 1086. http://dx.doi.org/10.11591/ijece.v11i2.pp1086-1094.

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A partially isolated four-port converter is proposed in this paper for interfacing two renewable sources and a storage device with an isolated load. This converter is capable of achieving high power density because of the effective sharing of devices among the input ports. Combined PWM and secondary phase shift control is employed to have a decoupled power flow management of input and output side ports. PWM control is used at the input side for maximum power tracking of renewable sources and battery power management. At the output side, secondary Phase shift control is used for controlling the output voltage. The adopted secondary phase shift control allows the primary switching legs to be operated with 1800 phase shift which results in reduced current ripple at input ports. The working principle of the converter, its output characteristics and control strategy are discussed. Working of the converter and its control strategy is verified through simulation for different input and output conditions. Further, to validate the simulation results, the experimental results of a 500W prototype are also provided.

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Meng, Xian Zhu, Ming Hong Wang, Li Ming Zhang, and Zhong Min Ren. "The Output Characteristics of Smith-Purcell Free Electron Laser Based on an All-Feedback Resonator." Applied Mechanics and Materials 602-605 (August 2014): 2717–20. http://dx.doi.org/10.4028/www.scientific.net/amm.602-605.2717.

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We investigate the output characteristics of Smith-Purcell free electron laser based on an all-feedback resonator by theoretic analysis and particle-in-cell simulation method. The simulation results show that the output power spectrum density is different with different azimuthal angle range in this device. The output power spectrum density on azimuthal angle curve is a nonlinear curve. This output characteristics is important to design the port of this device.

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Yan, Qi, Hai Jiao Yu, Feng Jun Tian, and Wei Min Sun. "A 5-Port Photonic Lantern for Light Beam Combining." Advanced Materials Research 571 (September 2012): 261–64. http://dx.doi.org/10.4028/www.scientific.net/amr.571.261.

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We demonstrate a 5 port photonic lantern for light beam combining. This is a potential key component for low-cost wideband light source. The photonic lantern is a fused-taper fiber device with 5 energy delivery optical fibers into a multi-mode fiber. The input fibers have Ge-doped core diameter of 110μm and the output multimode fiber has a core diameter of 30μm. In the tapered section light in different fibers couples with each other and the multimode fiber terminal output all wavelengths of the light from 5 LED sources which be used to test the device. Different broadband sources can be obtained by using photonic lantern and different combination of LED sources. This paper shows the feasibility of using the photonic lantern to obtain wide-band light source by narrow bandwidth light sources.

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