Log in

Relevant bibliographies by topics / Slot structure / Journal articles

To see the other types of publications on this topic, follow the link: Slot structure.

Journal articles on the topic 'Slot structure'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Slot structure.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Purnami, Wening Handri. "STRUKTUR SLOT DALAM IKLAN MEDIA LUAR RUANG [Structure of Slot in Outdoor Media Advertisement]." TOTOBUANG 5, no. 2 (2018): 271. http://dx.doi.org/10.26499/ttbng.v5i2.36.

Full text

Abstract:

Advertisement is an effective tool in messaging. The content of advertisement can be social, political, economic, and so forth for the readers of the lower classes to the upper class. The intended information can be a promotion of a product or an appeal. This study examined the slot structure of outdoor media advertisement. The theory used was structural. This research used qualitative descriptive method and observation technique. Discussion of discourse structures was found in outdoor media advertisement. There are thirteen discourse structures containing name slots, specification slots, attr

APA, Harvard, Vancouver, ISO, and other styles

2

Kim, Jung-Hyo, Il-Kwon Kim, Jong-Gwan Yook, and Han-Kyu Park. "A slow-wave structure with Koch fractal slot loops." Microwave and Optical Technology Letters 34, no. 2 (2002): 87–88. http://dx.doi.org/10.1002/mop.10381.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Fitria Nurjihan, Shita, and Achmad Munir. "Rancang Bangun Filter Bandpass Mikrostrip Pita Sangat Lebar Berbasis Defected Ground Structure (Design of Ultra Wideband Microstrip Bandpass Filter Based on Defected Ground Structure)." Jurnal Nasional Teknik Elektro dan Teknologi Informasi 9, no. 1 (2020): 104–9. http://dx.doi.org/10.22146/jnteti.v9i1.119.

Full text

Abstract:

Along with the rapid development of technology, many techniques have been employed to improve filter performance by using microstrip, one of them is using a Defected Ground Structure (DGS) technique. The DGS is a technique implemented by combining various forms of slot on the groundplane of filter. This paper presents an ultra wideband (UWB) filter designed using DGS technique by combining two kind of slots on the groundplane, i.e., rectangular slot and rectangular ring slot. The design of composed filter is initialized using filter without DGS, then by adding two kinds of DGS on the groundpla

APA, Harvard, Vancouver, ISO, and other styles

4

Member, Katsuei Ichikawa, Jun-Ichi Takada, Makoto Ando, and Naohisa Goto. "A radial line slot antenna without a slow wave structure." Electronics and Communications in Japan (Part I: Communications) 76, no. 7 (1993): 81–88. http://dx.doi.org/10.1002/ecja.4410760709.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

MCCORD, MICHAEL, ARENDSE BERNTH, SHALOM LAPPIN, and WLODEK ZADROZNY. "NATURAL LANGUAGE PROCESSING WITHIN A SLOT GRAMMAR FRAMEWORK." International Journal on Artificial Intelligence Tools 01, no. 02 (1992): 229–77. http://dx.doi.org/10.1142/s021821309200020x.

Full text

Abstract:

This paper contains brief descriptions of the latest form of Slot Grammar and four natural language processing systems developed in this framework. Slot Grammar is a lexicalist, dependency-oriented grammatical system, based on the systematic expression of linguistic rules and data in terms of slots (essentially grammatical relations) and slot frames. The exposition focuses on the kinds of analysis structures produced by the Slot Grammar parser. These structures offer convenient input to post-syntactic processing (in particular to the applications dealt with in the paper); they contain in a sin

APA, Harvard, Vancouver, ISO, and other styles

6

Kumari, Sheelu, Vibha Rani Gupta, and Shweta Srivastava. "Analysis of Narrow Slot Loading on a Half Guided Wavelength Folded Substrate Integrated Waveguide." ECTI Transactions on Electrical Engineering, Electronics, and Communications 19, no. 2 (2021): 174–81. http://dx.doi.org/10.37936/ecti-eec.2021192.241655.

Full text

Abstract:

In this paper, effects due to variation in positioning, width and length of a narrow slot loaded on central metal septum of a half guided wavelength Folded Substrate Integrated Waveguide (FSIW) segment is presented. The study shows that the most significant effect is due to variation in slot length. It was observed that the slot loading can be used both for slow wave structure and filter depending on the length of the slot. The smaller lengths of the slot provide the slow wave effect, whereas the longer lengths result in filtering effect. Both the phenomena are explained with the help of field

APA, Harvard, Vancouver, ISO, and other styles

7

Kim, Seunghyun, Joongsik Kim, Moonsoo Ra, and Whoi-Yul Kim. "Vacant Parking Slot Recognition Method for Practical Autonomous Valet Parking System Using around View Image." Symmetry 12, no. 10 (2020): 1725. http://dx.doi.org/10.3390/sym12101725.

Full text

Abstract:

The parking assist system (PAS) provides information of parking slots around the vehicle. As the demand for an autonomous system is increasing, intelligent PAS has been developed to park the vehicle without the driver’s intervention. To locate parking slots, most existing methods detect slot markings on the ground using an around-view monitoring (AVM) image. There are many types of parking slots of different shapes in the real world. Due to this fact, these methods either limit their target types or use predefined slot information of different types to cover the types. However, the approach us

APA, Harvard, Vancouver, ISO, and other styles

8

Cheng, Shih Ping, Chang Chou Hwang, and Chia Ming Chang. "Design Techniques for Reducing Cogging Torque in SPM Motors Using Shifted Slot Opening." Applied Mechanics and Materials 284-287 (January 2013): 692–96. http://dx.doi.org/10.4028/www.scientific.net/amm.284-287.692.

Full text

Abstract:

Skewing is one of the most common methods to reduce the cogging torque of permanent magnet synchronous motors. This technique may cause manufacturing troubles such as impossible automatic slot filling due to skewing stator slot. One method to overcome this problem is to use the step twisted stator structure with shifted slot opening. Compared to other methods of skewing, in the presented method, the stator slots are still straight slots and the skewing effect is implemented by shifting slot openings coupled with a step twisted stator design. This paper discusses the use of the step twisted sta

APA, Harvard, Vancouver, ISO, and other styles

9

Cheng, Yong, and Hui Liu. "A Novel Concentric Annular-Ring Slot Dual-Band Circularly Polarized Microstrip Antenna." International Journal of Antennas and Propagation 2018 (December 13, 2018): 1–8. http://dx.doi.org/10.1155/2018/7560567.

Full text

Abstract:

A simple structure concentric annular-ring slot dual-band circularly polarized (CP) microstrip antenna operating at ISM band (2.45 GHz) and 5G band (3.5 GHz) is proposed in this paper. The antenna achieves dual-band operation by digging two concentric annular-ring slots on the ground. And on the angular positions with 45 degrees inclined of each annular slot, two bent structures are loaded to generate circularly polarized radiation. The radiation of this antenna is bidirectional, and the directions of rotation are opposite. The measured results of the annular-ring slot microstrip antenna show

APA, Harvard, Vancouver, ISO, and other styles

10

Kim, Taewon, Sungjoon Yoon, Heejae Lee, and Jae-Hoon Choi. "Wideband Slot Antenna with Corrugated Structure." Journal of Korean Institute of Electromagnetic Engineering and Science 27, no. 1 (2016): 14–19. http://dx.doi.org/10.5515/kjkiees.2016.27.1.14.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

Biao, Du, Zhang Rirong, Wang Hanli, and Du Shuxiang. "Analysis ofN-slot structure corrugated horn." Journal of Electronics (China) 7, no. 1 (1990): 22–29. http://dx.doi.org/10.1007/bf02778718.

Full text

APA, Harvard, Vancouver, ISO, and other styles

12

Amemiya, Yoshiteru, and Shin Yokoyama. "Characteristics of stacked multi-slot ring resonator sensors." Sensor Review 37, no. 3 (2017): 357–63. http://dx.doi.org/10.1108/sr-11-2016-0243.

Full text

Abstract:

Purpose This paper aims to develop ring resonator type optical sensors for high-sensitive detection of biomaterials and a solution concentration surrounding sensor devices. The sensing characteristics of a proposed device are investigated. Design/methodology/approach The proposed device structure is multi-slot ring resonator where the horizontal slots are arranged in vertical direction called as stacked multi-slot ring resonator. The ring resonator consists of silicon nitride because of several advantages such as easy integration of Si photo-detectors. A high sensitivity is expected in this st

APA, Harvard, Vancouver, ISO, and other styles

13

Aqeel, Sajid, M. R. Kamarudin, Aftab Ahmad Khan, et al. "A Compact Frequency Reconfigurable Hybrid DRA for LTE/Wimax Applications." International Journal of Antennas and Propagation 2017 (2017): 1–13. http://dx.doi.org/10.1155/2017/3607195.

Full text

Abstract:

A compact hybrid antenna structure with frequency reconfiguration capabilities is presented in this article. The proposed design employs a combination of a rectangular DR element and a coupling slot on the structure’s ground plane (GP). The slot shifts the fundamental DRA mode by introducing a slow wave effect and its resonant behavior helps to achieve an omnidirectional pattern at low frequencies. The slot is loaded with a series of PIN diode switches whose ON/OFF combinations alter the effective slot length. Slot loading with PIN diodes results in frequency reconfiguration of the proposed st

APA, Harvard, Vancouver, ISO, and other styles

14

Jiang, Xin Bo, Quan Hui Wu, Feng Ming Jing, Chun Mei Yang, and Ge Luo. "Wooden Door Slot Cutting System of CNC Machine Finite Element Analysis." Key Engineering Materials 579-580 (September 2013): 603–6. http://dx.doi.org/10.4028/www.scientific.net/kem.579-580.603.

Full text

Abstract:

Door hardware doors finished slot machining process is a very important step in the process, as doors hardware slots are in scattered locations, different specifications, difficult processing. This paper, the rotary table overcome dispersion slot door hardware, according to the characteristics of wooden slots hardware, selected the minimum number of spindles to satisfy all wood processing hardware slot, making maximize spindle utilization. The use of finite element design rotary table and key components of the cutting system, verify the reasonableness of its structure.

APA, Harvard, Vancouver, ISO, and other styles

15

Wang, Chun, Xibing Li, Xiaoping Fan, Xingbao Liao, Danmei Xie, and Xinggang Yu. "ICOPE-15-C112 Design of Dewetting Slot Structure for A Nuclear Power Steam Turbine." Proceedings of the International Conference on Power Engineering (ICOPE) 2015.12 (2015): _ICOPE—15——_ICOPE—15—. http://dx.doi.org/10.1299/jsmeicope.2015.12._icope-15-_184.

Full text

APA, Harvard, Vancouver, ISO, and other styles

16

Hafiz, M. N., M. H. Jamaluddin, and R. Selvaraju. "A Cross Slot Coupling to Enhance Bandwidth of Dual-Layer SIW Structure." Indonesian Journal of Electrical Engineering and Computer Science 10, no. 2 (2018): 617. http://dx.doi.org/10.11591/ijeecs.v10.i2.pp617-622.

Full text

Abstract:

In this paper, design characteristics of cross slot coupling have been explored and realized in a proposed dual-layer SIW prototype for bandwidth enhancement at 10.0 GHz. The assembled prototype consists of two SMA-microstrip input/output interface with low-loss microstrip-taper via transition and two manually stacked SIW structures electrically connected via a small cross slot coupling design. The proposed dual-layer SIW structure is designed using CST software and fabricated using conventional Printed Circuit Board (PCB) manufacturing process on Rogers 4003 C with = 3.38 and = 0.813 mm. The

APA, Harvard, Vancouver, ISO, and other styles

17

Ma, Zhonghua, and Yanfeng Jiang. "High-Density 3D Printable Chipless RFID Tag with Structure of Passive Slot Rings." Sensors 19, no. 11 (2019): 2535. http://dx.doi.org/10.3390/s19112535.

Full text

Abstract:

A three-dimensional (3D) printable chipless radio frequency identification (RFID) tag, with high density and sensitivity, is proposed and fulfilled on insulator substrates. By printing a rectangular slot ring and designing specific geometry on the substrate, the printed structure shows high sensitivity in a resonant manner, with the benefits of high density and low cost. Considering the multiple rectangular rings with different sizes in a concentric distribution, a bit coding sequence can be observed in frequency spectra because of the corresponding different resonant frequencies aroused by th

APA, Harvard, Vancouver, ISO, and other styles

18

Wu, S., N. Rajaratnam, and C. Katopodis. "Structure of Flow in Vertical Slot Fishway." Journal of Hydraulic Engineering 125, no. 4 (1999): 351–60. http://dx.doi.org/10.1061/(asce)0733-9429(1999)125:4(351).

Full text

APA, Harvard, Vancouver, ISO, and other styles

19

Sun, Jing Lu, Bin Zhang, and Shou Jie Zhang. "Research on Structure Design of U Type Canal of Seepage-Proofing." Applied Mechanics and Materials 580-583 (July 2014): 2033–36. http://dx.doi.org/10.4028/www.scientific.net/amm.580-583.2033.

Full text

Abstract:

New U (moment) implements the optimum water section of rectangular slot structure, besides all advantages of the traditional U and T-shaped slot in the canal seepage, also has advantages of reducing covers area of higher performance and price ratio. The kind of canal seepage control structure is upgrading products of the traditional U and T-shaped slot. In this paper, through design research on new U (moment) slot structure, giving U (moment) slot structure size, it can provide technical support for the product development of new type U (moment).

APA, Harvard, Vancouver, ISO, and other styles

20

Mu Zhou, 穆洲, 刘春娟 Liu Chunjuan, 吴小所 Wu Xiaosuo, and 郑丽君 Zheng Lijun. "Feedback-Coupled Waveguide Microring Resonator Based on Slot Structure." Acta Optica Sinica 39, no. 12 (2019): 1213001. http://dx.doi.org/10.3788/aos201939.1213001.

Full text

APA, Harvard, Vancouver, ISO, and other styles

21

Wang, Hongliang, Bing Long, Chuan Wang, Chen Han, and Linjian Li. "Effects of the Impeller Blade with a Slot Structure on the Centrifugal Pump Performance." Energies 13, no. 7 (2020): 1628. http://dx.doi.org/10.3390/en13071628.

Full text

Abstract:

An impeller blade with a slot structure can affect the velocity distribution in the impeller flow passage of the centrifugal pump, thus affecting the pump’s performance. Various slot structure geometric parameter combinations were tested in this study to explore this relationship: slot position p, slot width b1, slot deflection angle β, and slot depth h with (3–4) levels were selected for each factor on an L16 orthogonal test table. The results show that b1 and h are the major factors influencing pump performance under low and rated flow conditions, while p is the major influencing factor unde

APA, Harvard, Vancouver, ISO, and other styles

22

Nakrap, Irina, and Alexander Savin. "The dynamics of merge and inversion of cavity and slot modes in coupled cavity chain slow wave structure." ITM Web of Conferences 30 (2019): 02007. http://dx.doi.org/10.1051/itmconf/20193002007.

Full text

Abstract:

The results of a theoretical study of the electrodynamic characteristics (EDC) in the dynamics of merge of the cavity and slot passbands of a slow-wave structure (SS) such as a coupled cavity chain (CCC) with the subsequent transition to a CCC with an inverted slot mode with a change in the opening angle of the coupling slot are presented. An analysis of the characteristics of CCC with combined and inverted bands with a traditional SS is carried out. The coupling impedance is presented for the first three spatial harmonics. The EDC CCC calculation was performed in the ANSYS HFSS program using

APA, Harvard, Vancouver, ISO, and other styles

23

Manikonda, Ramesh, Rajyalakshmi Valluri, and Mallikarjuna Rao Prudhivi. "J-slot EBG structure for SAR Reduction of Dual Band J-slot Textile Antenna." Indonesian Journal of Electrical Engineering and Computer Science 12, no. 2 (2018): 794. http://dx.doi.org/10.11591/ijeecs.v12.i2.pp794-802.

Full text

Abstract:

<p><span>In this article, the dual band is achieved with J-slot on rectangular Textile antenna on Jeans fabric as substrate. It resonates at the 2.4 GHz and 5.4 GHz of Wireless Body Area Network (WBAN) bands. The novel J-slot Electromagnetic Band Gap (EBG) array consists of 2x2 elements. It is used as superstrate of J-slot textile antenna for Specific Absorption Rate (SAR) reduction and gain enhancement. The Reflection coefficient and VSWR of dual band textile antenna are simulated and measured with and without human body<strong>.</strong></span></p>

APA, Harvard, Vancouver, ISO, and other styles

24

Baker, John, Mark E. Calvert, and David W. Murphy. "Structure and Dynamics of Laminar Jet Micro-Slot Diffusion Flames." Journal of Heat Transfer 124, no. 4 (2002): 783–90. http://dx.doi.org/10.1115/1.1482083.

Full text

Abstract:

Results of an experimental investigation into the behavior of laminar jet diffusion flames, produced using micro-slot burner ports, are presented. Under certain conditions, the cross-sectional shape of micro-slot flames is qualitatively similar to the cross-sectional shape of circular burner port flames produced in an environment where molecular diffusion is the primary transport mechanism. An order of magnitude analysis reveals that, over the range of experimental conditions examined, the behavior of the experimentally observed micro-slot flames is not necessarily diffusion-controlled. A comp

APA, Harvard, Vancouver, ISO, and other styles

25

Kim, Youngsoo, Kihwan Moon, Young Jin Lee, Seokhyeon Hong, and Soon-Hong Kwon. "Metal Slot Color Filter Based on Thin Air Slots on Silver Block Array." Nanomaterials 9, no. 6 (2019): 912. http://dx.doi.org/10.3390/nano9060912.

Full text

Abstract:

The human eye perceives the color of visible light depending on the spectrum of the incident light. Hence, the ability of color expression is very important in display devices. For practical applications, the transmitted color filter requires high transmittance and vivid colors, covering full standard default color spaces (sRGB). In this paper, we propose a color filter with a silver block array on a silica substrate structure with nanoscale air slots where strong transmission is observed through the slots between silver blocks. We investigated the transmitted color by simulating the transmiss

APA, Harvard, Vancouver, ISO, and other styles

26

Rosen, L. J., and R. L. Axelbaum. "Suppression of cellular structure in slot-burner flames." Combustion and Flame 126, no. 1-2 (2001): 1433–44. http://dx.doi.org/10.1016/s0010-2180(01)00265-6.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Tao, Jun, and Quanyuan Feng. "Compact Ultrawideband MIMO Antenna With Half-Slot Structure." IEEE Antennas and Wireless Propagation Letters 16 (2017): 792–95. http://dx.doi.org/10.1109/lawp.2016.2604344.

Full text

APA, Harvard, Vancouver, ISO, and other styles

28

Lee, Sang Yul, and Sang Yong Lee. "A Study on the Microstructural Defects in Slots of Thixoformed Copper Rotor." Solid State Phenomena 116-117 (October 2006): 300–303. http://dx.doi.org/10.4028/www.scientific.net/ssp.116-117.300.

Full text

Abstract:

Cu-Ca alloys and the squirrel cage rotors for induction motors of small capacities were used for the development of thixoforming processes. Processing conditions, motor efficiency and forming defects in macro- and microscale for thixoforming of Cu-Ca rotors have been performed to investigate the microstructural features and the filling phenomena in slots of squirrel cage rotor. Inadequate filling due to the complexity of slot structure, separation of solidified metal from the slot, porosities and phase inhomogenitites were typical microstructural defects found in thixoformed Cu-Ca rotors. Exac

APA, Harvard, Vancouver, ISO, and other styles

29

He, Xunjun, Chenguang Sun, Yue Wang, et al. "Graphene-Modulated Terahertz Metasurfaces for Selective and Active Control of Dual-Band Electromagnetic Induced Reflection (EIR) Windows." Nanomaterials 11, no. 9 (2021): 2420. http://dx.doi.org/10.3390/nano11092420.

Full text

Abstract:

Currently, metasurfaces (MSs) integrating with different active materials have been widely explored to actively manipulate the resonance intensity of multi-band electromagnetic induced transparency (EIT) windows. Unfortunately, these hybrid MSs can only realize the global control of multi-EIT windows rather than selective control. Here, a graphene-functionalized complementary terahertz MS, composed of a dipole slot and two graphene-integrated quadrupole slots with different sizes, is proposed to execute selective and active control of dual-band electromagnetic induced reflection (EIR) windows.

APA, Harvard, Vancouver, ISO, and other styles

30

Chen, Z., C. J. Lim, and J. R. Grace. "Hydrodynamics of slot-rectangular spouted beds: Effect of slot configuration on the local flow structure." Canadian Journal of Chemical Engineering 86, no. 3 (2008): 598–604. http://dx.doi.org/10.1002/cjce.20043.

Full text

APA, Harvard, Vancouver, ISO, and other styles

31

Zhang, Guochen, Tianyi Gao, Zhihui Xu, Pengcheng Liu, and Chengfeng Zhang. "Influences of slotted blade on performance and flow structure of a transonic axial compressor." Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy 235, no. 6 (2021): 1344–54. http://dx.doi.org/10.1177/0957650921994382.

Full text

Abstract:

Main reason of compressor instability is boundary layer separation on the surface of blades. As one of flow control methods of the compressor, slotted blade has attracted many researchers’ attention because of its simple geometric structure and remarkable flow control effect. In order to evaluate its availability in the compressor, a type of convergent slot is designed to implement in a single-stage transonic axial compressor. Three configurations, i.e. rotor slot, stator slot and rotor-stator combined slot, are introduced to study the aerodynamic performance of compressor by numerical simulat

APA, Harvard, Vancouver, ISO, and other styles

32

Sell, Marie A. "The development of children's knowledge structures: events, slots, and taxonomies." Journal of Child Language 19, no. 3 (1992): 659–76. http://dx.doi.org/10.1017/s0305000900011612.

Full text

Abstract:

ABSTRACTSeventeen preschool (age range 2;10–3;6), 26 kindergarten (age range 5;5–6;7), and 26 fourth-grade (age range 9;5–10;5) children's knowledge structures were examined with a word association task and a match-to-sample picture task to determine whether or not children used slot-filler categories as a mediating structure between event-based and taxonomic knowledge structures, as proposed by Nelson (1985, 1986). In general, preschool children were able to provide event-based, but not slot-filler or taxonomic, relations; kindergarten children were able to provide event-based or slot-filler

APA, Harvard, Vancouver, ISO, and other styles

33

Rahman, Md Mushfiqur, Md Shabiul Islam, Hin Yong Wong, Touhidul Alam, and Mohammad Tariqul Islam. "Performance Analysis of a Defected Ground-Structured Antenna Loaded with Stub-Slot for 5G Communication." Sensors 19, no. 11 (2019): 2634. http://dx.doi.org/10.3390/s19112634.

Full text

Abstract:

In this paper, a defected ground-structured antenna with a stub-slot configuration is proposed for future 5G wireless applications. A simple stub-slot configuration is used in the patch antenna to get the dual band frequency response in the 5G mid-band and the upper unlicensed frequency region. Further, a 2-D double period Electronic band gap (EBG) structure has been implemented as a defect in the metallic ground plane to get a wider impedance bandwidth. The size of the slots and their positions are optimized to get a considerably high impedance bandwidth of 12.49% and 4.49% at a passband freq

APA, Harvard, Vancouver, ISO, and other styles

34

Samsuzzaman, M., M. T. Islam, J. S. Mandeep, and N. Misran. "Printed Wide-Slot Antenna Design with Bandwidth and Gain Enhancement on Low-Cost Substrate." Scientific World Journal 2014 (2014): 1–10. http://dx.doi.org/10.1155/2014/804068.

Full text

Abstract:

This paper presents a printed wide-slot antenna design and prototyping on available low-cost polymer resin composite material fed by a microstrip line with a rotated square slot for bandwidth enhancement and defected ground structure for gain enhancement. An I-shaped microstrip line is used to excite the square slot. The rotated square slot is embedded in the middle of the ground plane, and its diagonal points are implanted in the middle of the strip line and ground plane. To increase the gain, four L-shaped slots are etched in the ground plane. The measured results show that the proposed stru

APA, Harvard, Vancouver, ISO, and other styles

35

Li, Zhe Kun, Hong Yun Li, Yu Sheng Zou, Ming Yi Wu, and Ge Yi Liu. "The Research and Exploration of Impurity Removal by Laser Sensor in Tobacco Production." Applied Mechanics and Materials 462-463 (November 2013): 21–24. http://dx.doi.org/10.4028/www.scientific.net/amm.462-463.21.

Full text

Abstract:

This paper introduces the structure of the laser devices for tobacco impurity, the principle of separation and sorting performance. It mainly consists of a scanning device, a remote control system, finger grooves vibration slots, debris output vibration slots, a closed-loop cooling device, air clean unit and other components. The principle of separation is based on that 12 lasers scan material in 2000 times/second and then the impurity is changed its trajectory by compressed air blowing and falls to the reject slot, the remaining materials along the normal track go into acceptance slot. The so

APA, Harvard, Vancouver, ISO, and other styles

36

Zhao, C. Y., P. Y. Chen, and C. M. Zhang. "Numerical analysis of Bragg grating-based slot-micro-ring coupling resonator system for electromagnetically-induced transparency-like effect." Modern Physics Letters B 34, no. 28 (2020): 2050307. http://dx.doi.org/10.1142/s0217984920503078.

Full text

Abstract:

We propose a novel bio-sensor structure composed of double sided-wall Bragg gratings and dual-slot-micro-ring waveguides. The slot waveguide is a better choice to interact the bio-material under investigation with the propagating light with in the slot region. The incident light field propagates clockwise through the slot micro-ring resonator, the reflection light field propagates counterclockwise in the slot Bragg grating. By optimizing the geometric parameters of the device, the spectral response is tailored to obtain a sharp resonant peak simulated by the finite- difference time-domain (FDT

APA, Harvard, Vancouver, ISO, and other styles

37

Yang, Guangyao, Shengbo Ye, Feng Zhang, Yicai Ji, Xiaojuan Zhang, and Guangyou Fang. "Dual-Polarized Dual-Loop Double-Slot Antipodal Tapered Slot Antenna for Ultra-Wideband Radar Applications." Electronics 10, no. 12 (2021): 1377. http://dx.doi.org/10.3390/electronics10121377.

Full text

Abstract:

The miniaturized high-gain antenna is required in portable, ultra-wideband radar systems. However, the miniaturization, ultra-wideband and high gain often restrict each other in the antenna design. In this paper, a dual-polarized, double-slot, antipodal tapered slot antenna with a double-layer, dual-loop structure and novel slot edges is presented. The proposed magnetic dual-loop structure has the capacity to reduce the low cut-off frequency of the double-slot tapered slot antenna by weakening the resonance and coupling. In addition, the high gain, low sidelobe level (SLL), and low cross-polar

APA, Harvard, Vancouver, ISO, and other styles

38

Shi, Ronghua, Xi Xu, Jian Dong, and Qingping Luo. "Design and Analysis of a Novel Dual Band-Notched UWB Antenna." International Journal of Antennas and Propagation 2014 (2014): 1–10. http://dx.doi.org/10.1155/2014/531959.

Full text

Abstract:

A novel ultrawide band (UWB) antenna with dual band-notched characteristics is presented. The first band rejection is provided by an arc H-shaped slot on the radiating patch. The parametric study of the arc H-shaped slot shows that this structure enables rejectband characteristic with improved control compared to traditional H-shaped slot. Based on the single band-notched UWB antenna, the second notched band is realized by etching narrow slots on the ground plane. By tuning the parameters of these slots, the proposed UWB antenna can operate from 2.9 GHz to above 10 GHz, except for the bandwidt

APA, Harvard, Vancouver, ISO, and other styles

39

Clark, R. L., W. F. Ng, D. A. Walker, and J. A. Schetz. "Large-scale structure in a supersonic slot-injected flowfield." AIAA Journal 28, no. 6 (1990): 1045–51. http://dx.doi.org/10.2514/3.25163.

Full text

APA, Harvard, Vancouver, ISO, and other styles

40

Gedam, Dr Rahul. "Review Paper on Microstrip Slot Antenna using SIW Structure." International Journal for Research in Applied Science and Engineering Technology 7, no. 2 (2019): 1082–84. http://dx.doi.org/10.22214/ijraset.2019.2170.

Full text

APA, Harvard, Vancouver, ISO, and other styles

41

Lewis, James W., Steven J. Wright, Mark Pribak, and James Sherrill. "Bottom Slot Discharge Outlet for Combined Sewer Diversion Structure." Journal of Hydraulic Engineering 137, no. 2 (2011): 248–53. http://dx.doi.org/10.1061/(asce)hy.1943-7900.0000225.

Full text

APA, Harvard, Vancouver, ISO, and other styles

42

Lee, Cheon-Hee, Ho-Jun Kim, and Kyung-Sup Kwak. "On the implementation of Taper slot array antenna structure." Journal of The Korea Institute of Intelligent Transport Systems 13, no. 1 (2014): 127–34. http://dx.doi.org/10.12815/kits.2014.13.1.127.

Full text

APA, Harvard, Vancouver, ISO, and other styles

43

Bhavarthe, Pramod P., Surendra S. Rathod, and Kuraparthi T. V. Reddy. "A Compact Two Via Slot-Type Electromagnetic Bandgap Structure." IEEE Microwave and Wireless Components Letters 27, no. 5 (2017): 446–48. http://dx.doi.org/10.1109/lmwc.2017.2690822.

Full text

APA, Harvard, Vancouver, ISO, and other styles

44

Li, Xiangdong, Xue Feng, Xian Xiao, et al. "Coupling structure for silicon slot waveguide operating at 1064nm." Optics Communications 359 (January 2016): 129–34. http://dx.doi.org/10.1016/j.optcom.2015.09.048.

Full text

APA, Harvard, Vancouver, ISO, and other styles

45

Liu, Minnan, Nallamuthu Rajaratnam, and David Z. Zhu. "Mean Flow and Turbulence Structure in Vertical Slot Fishways." Journal of Hydraulic Engineering 132, no. 8 (2006): 765–77. http://dx.doi.org/10.1061/(asce)0733-9429(2006)132:8(765).

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

Bekasiewicz, A., and S. Koziel. "Structure and design optimisation of compact UWB slot antenna." Electronics Letters 52, no. 9 (2016): 681–82. http://dx.doi.org/10.1049/el.2016.0038.

Full text

APA, Harvard, Vancouver, ISO, and other styles

47

Hu, Feifei, Huaxiang Yi, and Zhiping Zhou. "Wavelength demultiplexing structure based on arrayed plasmonic slot cavities." Optics Letters 36, no. 8 (2011): 1500. http://dx.doi.org/10.1364/ol.36.001500.

Full text

APA, Harvard, Vancouver, ISO, and other styles

48

Wang, Ya-Wei, Guang-Ming Wang, and Bin-Feng Zong. "Directivity Improvement of Vivaldi Antenna Using Double-Slot Structure." IEEE Antennas and Wireless Propagation Letters 12 (2013): 1380–83. http://dx.doi.org/10.1109/lawp.2013.2285182.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Gao, Xi, Si Min Li, Wei Ping Cao, Qiang Cheng, Hui Feng Ma, and Tie Jun Cui. "A Highly Directive Slot Antenna With Sidewall Corrugated Structure." IEEE Antennas and Wireless Propagation Letters 12 (2013): 1582–85. http://dx.doi.org/10.1109/lawp.2013.2293506.

Full text

APA, Harvard, Vancouver, ISO, and other styles

50

Nicholson, K. J., W. S. T. Rowe, P. J. Callus, and K. Ghorbani. "Small slot design for slotted waveguide antenna stiffened structure." Electronics Letters 48, no. 12 (2012): 676. http://dx.doi.org/10.1049/el.2012.1328.

Full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!