Academic literature on the topic 'Radio frequency signal transmission'

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Journal articles on the topic "Radio frequency signal transmission"

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Bai, Jiang Ling, Li Bin Zhong, Wen Hai Xu, and Jian Lin. "Research on Optical Signal Carrier Transmission Technology." Advanced Materials Research 1022 (August 2014): 193–96. http://dx.doi.org/10.4028/www.scientific.net/amr.1022.193.

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This paper studies the single-sideband RF signals in the optical carrier side than the problem. RF signals modulated optical carrier OSSB + C modulation index is usually small, leading edge modulated carrier radio frequency signal generated by the optical carrier ratio is not ideal. A design scheme based on three-arm and four-arm MZM MZM optimized optical carrier single sideband radio frequency signal containing the edge ratio. By adjusting the DC bias voltage of the modulator can control the carrier side than the light signal. For any modulation index, are able to make the optical carrier sin
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Andreiev, O., V. Tsyporenko, V. Tsyporenko, Y. Andreieva, O. Dubyna, and I. Puleko. "ELECTROMAGNETIC COMPATIBILITY OF BROADBAND AND NARROWBAND SHORTWAVE RADIO COMMUNICATIONS DEVICES." Sciences of Europe, no. 158 (February 10, 2025): 78–86. https://doi.org/10.5281/zenodo.14846872.

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Most short-wave radio communication means use frequency modulation of the radio signal in a limited frequency band to transmit voice signals. Such signals have a sufficiently high spectral density, which makes it possible to detect and suppress the radio signal by means of electronic warfare. One of the methods for increasing the noise immunity of radio communication means is to expand the radio signal spectrum at the operating frequency of the transmitter. In modern telecommunication systems, various technologies for expanding the signal spectrum have been used when transmitting data over a m
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Logarasu, R., and Dr R. Dhanasekaran. "VLC signal reconstruction with wavel transform in turbulence environment." International Journal of Engineering & Technology 7, no. 2.20 (2018): 178. http://dx.doi.org/10.14419/ijet.v7i2.20.12803.

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Communication involves exchange of data between sender and receiver. The data exchange complexity reduce with wireless data transmission. Conventionally radio signals use for wireless data transmission. The radio frequency limited band width and requirement of new hardware installation make LIFI an optimal solution for wireless data transmission. Since the existing LEDs can be used for data transmission. Recent trends in LiFi have made it possible to transmit data at THz frequency. However, the LiFi signals easily degrade due to surrounding environment noise. In this paper, we propose to recon
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Sudibya, Bambang, Denny Dermawan, Muhammad Jalu Purnomo, and Mardiana Irawaty. "Radio Transmission Detection Using Doppler in UHF Frequency Band." AVITEC 4, no. 1 (2022): 89. http://dx.doi.org/10.28989/avitec.v4i1.1185.

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The direction finder of a radio transmitter is a device that functions to find and determine the direction of a radio transmitter that works in the Ultra High Frequency (UHF) band. UHF frequency used is in the range of 420 - 440 MHz. The concept of Doppler radio is used as a method to determine the direction a radio transmitter is located. Radio Doppler use four receiving antennas which are installed at a certain distance so that it can produce a difference in frequency (Doppler) on each radio antenna because of the difference in the angle of the detected signal. The direction of the incoming
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Nikolaev, A. V., E. I. Starovoitov, D. V. Fedosov, A. V. Kolesnikov, and M. A. Filin. "Navigation Technology of Unmanned Vehicles Based on Electromagnetic Induction." Mekhatronika, Avtomatizatsiya, Upravlenie 24, no. 11 (2023): 583–89. http://dx.doi.org/10.17587/mau.24.583-589.

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The article deals with the issues of determining the position of unmanned vehicles (UV) in tunnels in the absence of signals from global navigation satellite systems (GNSS) and unfavorable operating conditions, such as low light, high humidity, radioactivity and others. The authors proposes a method for navigating unmanned vehicles based on the phenomenon of electromagnetic induction. On board the unmanned vehicle there is a high-frequency generator, a radio transmitting unit, a radio receiving unit, an information management system, and under the bearing or supporting surface of the unmanned
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Randy, B. Renil, M. Hariharan, and R. Arasa Kumar. "Secured Wireless Power Transmission Using Radio Frequency Signal." International Journal of Information Sciences and Techniques 4, no. 3 (2014): 115–22. http://dx.doi.org/10.5121/ijist.2014.4315.

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B., Renil Randy, M.Hariharan, and Arasa Kumar R. "SECURED WIRELESS POWER TRANSMISSION USING RADIO FREQUENCY SIGNAL." International Journal of Information Sciences and Techniques (IJIST) 4, no. 3 (2014): 115–22. https://doi.org/10.5281/zenodo.7024176.

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Anything we transmit without protection is being raid by the intruders. Hence it is necessary to impart security to the signal transmitted. In this paper we present the concept of giving security to the transmitted power signal which is to be received by a receiver in a wireless medium. The present techniques of wireless power transmission consists of a pair of strongly magnetically coupled resonators that allow power transmission of tens of watts over a few meters, but anything without security becomes unreliable. With the goal in achieving security to the power signal, we introduce the conce
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MD., AHSAN HABIB, MASUM BILLAH MD., and MAMUN UR RASHID MD. "VHF RF SIGNAL GENERATION AND TRANSMISSION USING FREQUENCY MODULATION." Asian Journal of Current Research 3, no. 1 (2018): 1–8. https://doi.org/10.5281/zenodo.1407879.

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In electronic communications, the radio frequency spectrum (RF Signal) is widely used in all the modern communication systems. The generation and transmission of RF signal can be accomplished by various modulation techniques. Frequency modulation is such a technique. The communication through cordless & Cell phones, radio and TV broadcast stations, satellite communication systems, Bluetooth module and Wi-Fi is now becoming an essential part of human life. All these systems use RF spectrums for communication. The sound coming out from the modern communicating devices is Frequency Modulated
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Mendakulov, Zh K., S. Morosi, A. Martinelli, and K. Zh Isabaev. "Investigation of the possibility of reducing errors in determining the coordinates of objects indoors by multi-frequency method." Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, no. 1 (2021): 137–44. http://dx.doi.org/10.33271/nvngu/2021-1/137.

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Purpose. To investigate the influence of LOS/NLOS conditions on the radio signal propagation and the possibility of interference mitigation by using multi-frequency method of transmitting and receiving for positioning tasks in enclosed spaces. To check the difference in measurement accuracy when receiving a signal at one frequency from receiving a signal at four frequencies by combining the measurement results of individual frequencies into one reading. To check the influence of various obstacles on the signal passing. Methodology. Design at the laboratory of UHF generator and BLE beacons with
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Wang, An. "Research on characteristics of radio interference of MMC-HVDC lines." Journal of Physics: Conference Series 2814, no. 1 (2024): 012038. http://dx.doi.org/10.1088/1742-6596/2814/1/012038.

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Abstract Previous research on radio interference in DC lines has focused on radio interference caused by corona discharge. But with the development of Modular Multilevel Converter Based High Voltage Direct Current (MMC-HVDC) systems, high frequency signals generated by fast switching of Insulate-Gate Bipolar Transistor (IGBT) are transmitted to Direct Current (DC) lines and radiate radio interference outward. On the one hand, the radio interference formula recommended by the dual-level DC transmission line recommended by International Special Committee on Radio Interference (CISPR) is calculat
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Dissertations / Theses on the topic "Radio frequency signal transmission"

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Chen, Cheng. "Simultaneous transmission of baseband signal and in band RF signal." Thesis, University of Cambridge, 2015. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.708805.

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Cui, Xian. "Efficient radio frequency power amplifiers for wireless communications." Columbus, Ohio : Ohio State University, 2007. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1195652135.

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Barč, Andrej. "Přenos radiofrekvenčního signálu optickým vláknem." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2021. http://www.nusl.cz/ntk/nusl-442409.

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This work deals with the transmission of optical radiation modulated by a radio frequency signal through an optical fiber. Furthermore, it describes the principles of communication and area coverage. It points out the practical use of components located in the communication chain of this system. Explains the functionality of the properties and the division of individual components. It introduces the benefits and limitations of this system. It further describes the creation of a topology suitable for laboratory measurement of RoF technology. Provides experimental measurement of C-band parameter
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Zhao, Chunming. "Distortion-based crest factor reduction algorithms in multi-carrier transmission systems." Diss., Atlanta, Ga. : Georgia Institute of Technology, 2007. http://hdl.handle.net/1853/26525.

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Thesis (Ph.D)--Electrical and Computer Engineering, Georgia Institute of Technology, 2008.<br>Committee Chair: Zhou, G. Tong; Committee Member: Kenney, J. Stevenson; Committee Member: Li, Ye (Geoffrey); Committee Member: Ma, Xiaoli; Committee Member: Yuan, Ming. Part of the SMARTech Electronic Thesis and Dissertation Collection.
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Ameziane, El Hassani Chama. "Contribution à la réalisation d’un oscillateur push-push 80GHz synchronisé par un signal subharmonique pour des applications radars anticollisions." Thesis, Bordeaux 1, 2010. http://www.theses.fr/2010BOR14025/document.

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Ce travail de thèse s’inscrit dans le cadre d’un projet Français « VéLo » qui est une collaboration entre l’industriel STMicroelectronics et plusieurs laboratoires dont les laboratoires IMS-bordeaux et LAAS. Le but du projet est de concevoir un prototype de radar anticollision millimétrique. Dans ce travail un synthétiseur de fréquence est implémenté. Ce dernier sera intégré dans la chaine de réception du démonstrateur. Une étude bibliographique des architectures classiques de système de radiocommunication a été réalisée. Des exemples d’architectures rencontrées dans le domaine millimétrique o
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Matarrese, Vincent D. "Tapered radio frequency transmission lines." PDXScholar, 1992. https://pdxscholar.library.pdx.edu/open_access_etds/4329.

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A transformation used to obtain solutions for the beam parameter equation of fiber optics is applied to the second order differential equation for nonuniform transmission lines. Methods are developed for deriving possible transmission line tapers from known solutions of the transformed equation. This study begins with a comprehensive overview of previous work done to obtain closed-form solutions for the transmission line equations. Limitations of the lumped parameter model are also discussed. As part of this thesis, a tapered transmission line is constructed, based on one of the solutions obta
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Barton, Taylor Wallis. "Phase manipulation for efficient radio frequency transmission." Thesis, Massachusetts Institute of Technology, 2012. http://hdl.handle.net/1721.1/78474.

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Thesis (Sc. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2012.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (p. 109-112).<br>Power amplifiers (PAs) for microwave communications are generally the most power-hungry element of a transmitter. High linearity is required for modern digital communications standards, and often is achieved at the expense of efficiency. Outphasing architectures, which combine multiple nonlinear but efficient switching PAs into a system with an overall linear response, represent a pro
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Mazal, Mohammed Jellop. "Optically scanned radio frequency field imaging." Thesis, King's College London (University of London), 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.266654.

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Aubert, Louis-Marie. "Mise en place d'une couche physique pour les futurs systèmes de radiocommunications hauts débits UWB." Phd thesis, Rennes, INSA, 2005. https://tel.archives-ouvertes.fr/tel-00011745.

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L'UWB (Ultra Wide Band) consiste à transmettre des signaux entre 3. 1 et 10. 6 GHz avec une puissance limitée à -41. 3 dBm/MHz. Pour les communications hauts débits (100 à 500 Mbit/s) et courtes portées (1 à 10 m), les solutions de l'état de l'art reposent sur des traitements numériques complexes. Mitsubishi ITE propose une solution alternative multi-bandes (MB) impulsionnelle basée sur un récepteur non-cohérent. La démodulation OOK est effectuée par une détection d'énergie originale avec un seuillage adapté dynamiquement suivant les conditions de propagation. La parallélisation complète de ce
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Jereb, Alexander Robert. "Design and implementation of a Radio-Frequency detection algorithm for use within A Radio-Frequency System on Chip." University of Dayton / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1608145466947488.

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Books on the topic "Radio frequency signal transmission"

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Joy, Laskar, ed. Advanced integrated communication microsystems. Wiley, 2008.

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Whitaker, Jerry C. Radio frequency transmission systems: Design andoperation. McGraw-Hill, 1990.

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Karmakar, Nemai Chandra. Chipless radio frequency identification reader signal processing. John Wiley and Sons, Inc., 2015.

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Karmakar, Nemai Chandra, Prasanna Kalansuriya, Rubayet E. Azim, and Randika Koswatta. Chipless Radio Frequency Identification Reader Signal Processing. John Wiley & Sons, Inc, 2016. http://dx.doi.org/10.1002/9781119215783.

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Tlelo-Cuautle, Esteban, Mourad Fakhfakh, and Maria Helena Fino. Performance optimization techniques in analog mixed-signal, and radio-frequency circuit design. Engineering Science Reference, and imprint of IGI Global, 2015.

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Johnson, Eric E. A software simulator for high frequency radio automatic link establishment. U.S. Dept. of Commerce, National Telecommunications and Information Administration, 1994.

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Corporation, McCallie Mfg, ed. Low frequency radio and lightning detector projects. 2nd ed. The Corporation, 1995.

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Frost, Gary Lewis. Early FM radio: Incremental technology in twentieth-century America. Johns Hopkins University Press, 2010.

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Tang, Johan van der. High-frequency oscillator design for integrated transceivers. Kluwer Academic, 2004.

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Tang, Johan van der. High-frequency oscillator design for integrated transceivers. Kluwer Academic, 2003.

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Book chapters on the topic "Radio frequency signal transmission"

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Sheikh, Asrar U. H. "Signal Transmission Over Mobile Radio Channels." In Wireless Communications. Springer US, 2004. http://dx.doi.org/10.1007/978-1-4419-9152-2_4.

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Oziewicz, Marian. "Transmission of Multiplex Signal to Broadcasting Network: Interface ETI." In Digital Radio DAB+. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-66478-7_9.

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Wang, Lijie. "Radio Frequency Identification (RFID) Data Transmission Security." In Lecture Notes in Electrical Engineering. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-0115-6_187.

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Luo, Jun, Dong Wei, and Xinyu Zhang. "Ideas of Optical Frequency-RF Signal Detection." In Metamaterial-Based Optical and Radio Frequency Sensing. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-2965-8_1.

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Liu, Xing, Jihai Yang, Tao Yang, Jun Gao, and Jianpo Li. "Design of Radio Frequency Energy Harvesting System." In Advances in Intelligent Information Hiding and Multimedia Signal Processing. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-33-6420-2_50.

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Luo, Jun, Dong Wei, and Xinyu Zhang. "Metamaterial Signal Sensing Based on Continuous Terahertz Waves." In Metamaterial-Based Optical and Radio Frequency Sensing. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-2965-8_7.

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Yin, Xiaohu, and Yue Zhao. "Analysis of Transmission Efficiency of Magnetically Coupled Resonant Radio Energy." In Sensor Networks and Signal Processing. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-4917-5_7.

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Wang, Weisheng, Guanghui Li, and Guoqing He. "Frequency-Domain Small-Signal Modeling Method." In Analysis and Mitigation of Broadband Oscillation in Renewable Energy Generation and AC/DC Transmission Systems. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-1568-2_2.

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Youssef, Tarek A., Guillermo A. Francia, III, and Hakki Erhan Sevil. "Data Collection and Generation for Radio Frequency Signal Security." In Advances in Security, Networks, and Internet of Things. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-71017-0_53.

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Beyene, Wendemagegnehu T., and José E. Schutt-Ainé. "Analysis of Frequency-Dependent Transmission Lines Using Rational Approximation and Recursive Convolution." In Signal Propagation on Interconnects. Springer US, 1998. http://dx.doi.org/10.1007/978-1-4757-6512-0_1.

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Conference papers on the topic "Radio frequency signal transmission"

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Schrenk, Bernhard. "Simplified FR3-Band Radio Signal Transmission with Data-Seeded Wideband Photonic RF Carrier Generation." In Optical Fiber Communication Conference. Optica Publishing Group, 2025. https://doi.org/10.1364/ofc.2025.w3i.2.

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Full-octave RF generation from 7.5-15GHz with up to 12-fold frequency enhancement of a fronthauled 1.25Gb/s data harmonic is demonstrated. Upper mid-band radio transmission is accomplished without BER penalty when compared to local RF synthesis.
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Zhang, Ziheng, Yixiao Zhu, Guangying Yang, et al. "Rate-Flexible Coherent TFDM PON with Transparent Digital Signal Processing Aided by Residual Carrier." In Signal Processing in Photonic Communications. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/sppcom.2024.spm4h.5.

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We leverage modulator finite extinction ratio-induced residual carrier for transparent digital signal processing in coherent time-frequency-division-multiplexing PON. We experimentally demonstrate flexible data rates from 100-Gb/s to 300-Gb/s after 20-km SSMF transmission with a 112-ns preamble.
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Anna, T. Quach, and Randall D. Reese. "YOLO for Radio Frequency Signal Classification." In 2024 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN). IEEE, 2024. http://dx.doi.org/10.1109/dyspan60163.2024.10632823.

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Chang, Jaewon, Jeong Ho Ryu, and Cheol Soo Lee. "Interfering Signal Transmission Using Multi-Frequency Beamforming." In 2024 IEEE Sensors Applications Symposium (SAS). IEEE, 2024. http://dx.doi.org/10.1109/sas60918.2024.10636385.

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Zhang, Anxu, Feifei Yin, Yitang Dai, Jianqiang Li, and Kun Xu. "Phase Stabilized Radio Frequency Signal Transmission via Optical Fiber Link." In CLEO: Science and Innovations. OSA, 2015. http://dx.doi.org/10.1364/cleo_si.2015.sth3n.4.

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Valeryevna, Fedoseeva Elena, Rostokin Ilya Nikolaevich, Shchukin Georgiy Georgievich, Rostokina Elena Anatolievna, Kholodov Ivan Yurievich, and Romanov Alexander Sergeevich. "Comparative Assessment of Radio Noise Signal Losses in Radio Frequency and Radiophoton Microwave Transmission Line." In 2022 IEEE 8th All-Russian Microwave Conference (RMC). IEEE, 2022. http://dx.doi.org/10.1109/rmc55984.2022.10079517.

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Liu, Youjiang, Gang Liu, and Peter M. Asbeck. "Frequency quadrupling transmitter architecture with digital predistortion for high-order modulation signal transmission." In 2015 IEEE Radio and Wireless Symposium (RWS). IEEE, 2015. http://dx.doi.org/10.1109/rws.2015.7129771.

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Al-Qazwini, Zaineb, and Hoon Kim. "Photonic Frequency Up-Conversion based on RSOA for 20-GHz Radio Signal Transmission." In OptoElectronics and Communications Conference and Photonics in Switching. OSA, 2013. http://dx.doi.org/10.1364/oecc_ps.2013.tupo_12.

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Li, Chunquan, Xinghua Xie, Hongyan Huang, and Yuling Shang. "Analysis of signal transmission performance of radio frequency cable under the multiple factors." In 2016 4th International Conference on Mechanical Materials and Manufacturing Engineering. Atlantis Press, 2016. http://dx.doi.org/10.2991/mmme-16.2016.24.

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Mamta, Mohit Dixit, Preeti Kandpal, et al. "Transmission of Time and Frequency Signals Through an Optical Fiber." In 2019 URSI Asia-Pacific Radio Science Conference (AP-RASC). IEEE, 2019. http://dx.doi.org/10.23919/ursiap-rasc.2019.8738502.

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Reports on the topic "Radio frequency signal transmission"

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Sternberg, Natalia. Transmission of Radio-Frequency Signals Through Plasma During Hypersonic Flight. Defense Technical Information Center, 2010. http://dx.doi.org/10.21236/ada518365.

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Matarrese, Vincent. Tapered radio frequency transmission lines. Portland State University Library, 2000. http://dx.doi.org/10.15760/etd.6213.

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Pursley, Michael B. Adaptive Transmission Protocols for Mobile Frequency-Hop Radio Networks. Defense Technical Information Center, 2003. http://dx.doi.org/10.21236/ada416509.

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Stevens, Dale M. The Role of Adaptive Photorefractive Power Limiting on Acousto-Optic Radio Frequency (RF) Signal Excision. Defense Technical Information Center, 2001. http://dx.doi.org/10.21236/ada406769.

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Wilson, D., Daniel Breton, Lauren Waldrop, et al. Signal propagation modeling in complex, three-dimensional environments. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/40321.

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The Signal Physics Representation in Uncertain and Complex Environments (SPRUCE) work unit, part of the U.S. Army Engineer Research and Development Center (ERDC) Army Terrestrial-Environmental Modeling and Intelligence System (ARTEMIS) work package, focused on the creation of a suite of three-dimensional (3D) signal and sensor performance modeling capabilities that realistically capture propagation physics in urban, mountainous, forested, and other complex terrain environments. This report describes many of the developed technical capabilities. Particular highlights are (1) creation of a Java
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Kaewplung, Pasu. Performance improvement of long-haul ultra-high-speed optical transmission using midwary optical phase conjugation. Chulalongkorn University, 2003. https://doi.org/10.58837/chula.res.2003.58.

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In optical phase conjugation (OPC) systems, the third-order dispersion (TOD) of optical fibers and the nonlinear resonance at well-defined signal sideband frequencies called sideband instability (SI) mainly limit the transmission performance. We present for the first time a complete theoretical analysis of sideband instability (SI) that occurs when two kinds of fibers with different characteristics are concatenated to form a dispersion-managed fiber link. We find that the magnitude of the SI gain reduces with the increase in strength of dispersion management. Next, we focus on the fiber link u
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Nestleroth. L52298 Augmenting MFL Tools With Sensors that Assess Coating Condition. Pipeline Research Council International, Inc. (PRCI), 2009. http://dx.doi.org/10.55274/r0010396.

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External coatings are routinely used to protect transmission pipelines from corrosion; however, coatings may degrade or disbond over time enabling corrosion to occur. Transmission pipeline operators often use magnetic flux leakage (MFL) in-line inspection tools to detect metal loss corrosion defects. Rather than finding the cause of a problem, failure of the coating within a corrosive environment, MFL corrosion surveys only find the result of the problem, corrosion defects that may permanently alter the pressure carrying capacity of the pipeline. Stress corrosion cracking (SCC) can be detected
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DCE-MRI V.2, Consensus QIBA Profile. Chair Hendrik Laue and James O'Connor. Radiological Society of North America (RSNA)/Quantitative Imaging Biomarkers Alliance (QIBA), 2023. https://doi.org/10.1148/qiba/20231206.

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The goal of the DCE-MRI quantification QIBA Profile version 2.0 is to provide an update from the Dynamic Contrast Enhanced MRI (DCE-MRI) Quantification profile (version 1.0, dated July 1, 2012) in order to include the use of 3 Tesla (T) MRI and the use of parallel imaging with receiver coil arrays. While many pharmacokinetic models have been described, this QIBA Profile (DCE-MRI Quantification) specifically addresses the physiological parameter Ktrans derived from the Tofts or generalized kinetic model (GKM) (1), which is correlated with the vessel (surface/area product and permeability) and h
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