Academic literature on the topic 'FM demodulator'

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Journal articles on the topic "FM demodulator"

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Hatai, Indranil, and Indrajit Chakrabarti. "A New High-Performance Digital FM Modulator and Demodulator for Software-Defined Radio and Its FPGA Implementation." International Journal of Reconfigurable Computing 2011 (2011): 1–10. http://dx.doi.org/10.1155/2011/342532.

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This paper deals with an FPGA implementation of a high performance FM modulator and demodulator for software defined radio (SDR) system. The individual component of proposed FM modulator and demodulator has been optimized in such a way that the overall design consists of a high-speed, area optimized and low-power features. The modulator and demodulator contain an optimized direct digital frequency synthesizer (DDFS) based on quarter-wave symmetry technique for generating the carrier frequency with spurious free dynamic range (SFDR) of more than 64 dB. The FM modulator uses pipelined version of
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Jong, G. J., T. J. Moir, A. M. Pettigrew, and T. J. Su. "Improvement of FM demodulator with cochannel FM interference." Electronics Letters 35, no. 20 (1999): 1758. http://dx.doi.org/10.1049/el:19991172.

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Chan, C. F., H. S. Ling, and O. Choy. "1 V FM demodulator circuit." IEE Proceedings - Circuits, Devices and Systems 143, no. 2 (1996): 103. http://dx.doi.org/10.1049/ip-cds:19960177.

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Sawahashi, Mamoru, Yasushi Yamao, and Kazuaki Murota. "Multiphase pulse counting FM demodulator." Electronics and Communications in Japan (Part I: Communications) 72, no. 7 (1989): 103–12. http://dx.doi.org/10.1002/ecja.4410720711.

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Bang-Sup Song and In Seop Lee. "A digital FM demodulator for FM, TV, and wireless." IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing 42, no. 12 (1995): 821–25. http://dx.doi.org/10.1109/82.476180.

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Kumar, Rajendra. "Analysis of FM demodulator output noise with applications to FM telemetry." Journal of Applied Mathematics and Decision Sciences 2006 (July 5, 2006): 1–13. http://dx.doi.org/10.1155/jamds/2006/53649.

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We present an analysis for evaluating the probability density function (pdf) of the noise at the output of the frequency demodulator. It is shown that the noise is non-Gaussian and that for low to medium signal-to-noise power ratios, its pdf differs very significantly from the Gaussian pdf commonly assumed in simplified analysis. These results are very important for analyzing the performance of the PCM/FM type of modulation schemes used in telemetry systems as illustrated in the paper.
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Sharma, Preeti, Aditya Kumar Singh Pundir, and Sudhir Kumar Sharma. "Modeling A FM Receiver With Digital Demodulator." INROADS- An International Journal of Jaipur National University 5, no. 1s (2016): 113. http://dx.doi.org/10.5958/2277-4912.2016.00023.0.

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Park, J., E. Joe, Myung-Jun Choe, and Bang-Sup Song. "A 5-MHz IF digital FM demodulator." IEEE Journal of Solid-State Circuits 34, no. 1 (1999): 3–11. http://dx.doi.org/10.1109/4.736650.

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Hasan, P. "PLL FM demodulator performance under Gaussian modulation." IEEE Transactions on Communications 46, no. 4 (1998): 437–40. http://dx.doi.org/10.1109/26.664295.

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Hara, Y., M. Kojima, K. Yamada, and H. Shibata. "A new digital FM demodulator for VCRs." IEEE Transactions on Consumer Electronics 47, no. 2 (2001): 243–48. http://dx.doi.org/10.1109/30.964104.

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Dissertations / Theses on the topic "FM demodulator"

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Nair, Kartik. "All Digital FM Demodulator." Thesis, Virginia Tech, 2019. http://hdl.handle.net/10919/93956.

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The proposed demodulator is an all-digital implementation of a FM demodulator. The proposed design intends to implement a FM demodulator for high-speed applications, which makes the requirements for analog components minimal. The proposed circuit is an all-digital quadrature demodulator, where the individual components have been implemented without using any multipliers. The topology uses a Pulse width modulation (PWM) block to avoid the need for a DAC. The Xilinx virtex-7 FPGA has been used as the reference device for the work. The circuit is validated through behavioral simulations and the r
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Kumar, Rajendra. "Analysis of FM Demodulator Output Noise With Applications to FM Telemetry." International Foundation for Telemetering, 2004. http://hdl.handle.net/10150/604892.

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International Telemetering Conference Proceedings / October 18-21, 2004 / Town & Country Resort, San Diego, California<br>This paper presents analysis for evaluating the probability density function (pdf) of the noise at the output of the frequency demodulator. It is shown that the noise is non-Gaussian and that for low to medium signal-to-noise power ratios, its pdf differs very significantly from the Gaussian pdf commonly assumed in simplified analysis. These results are very important for analyzing the performance of the PCM/FM type of modulation schemes used in telemetry systems as ill
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Rosenthal, Glenn K. "USING ASICS TO IMPLEMENT A PROGRAMMABLE DIGITAL FM DEMODULATOR." International Foundation for Telemetering, 1993. http://hdl.handle.net/10150/608896.

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International Telemetering Conference Proceedings / October 25-28, 1993 / Riviera Hotel and Convention Center, Las Vegas, Nevada<br>With the advancement in speed and complexity of Application Specific Integrated Circuits (ASICs), Digital Signal Processing (DSP) algorithms can now be used to achieve fully programmable, multiple channel demodulation of Frequency Modulation (FM) multiplexes. This paper describes the DSP algorithms and ASIC implementation used in the design of a digital FM demodulator system. Each digital demodulator has programmable subcarrier frequency demodulation to 4 MHz
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Shende, Sandeep Subhash. "A MATLAB-based FM demodulator for the radio broadcast data system." [Boise, Idaho] : Boise State University, 2010. http://scholarworks.boisestate.edu/td/85/.

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Bačík, Martin. "Simulátor funkce FM-CW dálkoměru." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2012. http://www.nusl.cz/ntk/nusl-219875.

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This thesis describes design of Simulator FM-CW range finders. It is choosing the optimal method of realization and inform about basic properties of continuous working radar. The work includes an analysis of errors in real rangefinder and a numerical estimate of the maximum error in real devices. Contains detailed block diagram of simulator FM-CW range-finder and computer simulation of function generator frequency modulated signal, demodulator. Further work includes the complete construction documents for the preparation and implementation of basic functional verification
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Geoghegan, Mark. "IMPROVING THE DETECTION EFFICIENCY OF CONVENTIONAL PCM/FM TELEMETRY BY USING A MULTI-SYMBOL DEMODULATOR." International Foundation for Telemetering, 2000. http://hdl.handle.net/10150/607710.

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International Telemetering Conference Proceedings / October 23-26, 2000 / Town & Country Hotel and Conference Center, San Diego, California<br>Binary PCM/FM has been widely adopted as a standard by the telemetry community. It offers a reasonable balance between detection efficiency and spectral efficiency, with very simple implementation in both the transmitter and receiver. Current technology, however, allows practical implementations of more sophisticated demodulators, which can substantially improve the detection efficiency of the waveform, with no changes to the modulator. This is accompli
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Dubbert, Dale F. "The RMS phase error of a phase-locked loop FM demodulator for standard NTSC video." Thesis, Kansas State University, 1986. http://hdl.handle.net/2097/9911.

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Mlčoch, Jiří. "Koincidenční detektor FM - laboratorní přípravek." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2009. http://www.nusl.cz/ntk/nusl-217993.

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This work is aimed at an analysis of frequency demodulation, design, simulation, and construction of a coincidence demodulator. Chapter 1 explains the basic characteristics of frequency modulated (FM) signals and provides an overview of the required signal bandwidth, the signal spectrum, and the signal-to-noise ratio after demodulation. Chapter 2 describes each type of FM demodulator separately, and it includes all significant types of demodulator for FM radio broadcast. The function of the coincidence demodulator and its characteristics are explained in detail. Chapter 3 contains a theoretica
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Brooks, Paul. "Acousto-optic FM demodulation." Thesis, University of Southampton, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.240983.

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Osborne, William P., Don Whiteman, and Sharmin Ara. "ON THE PERFORMANCE OF PCM/FM+ FM/FM SYSTEMS." International Foundation for Telemetering, 1993. http://hdl.handle.net/10150/608872.

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International Telemetering Conference Proceedings / October 25-28, 1993 / Riviera Hotel and Convention Center, Las Vegas, Nevada<br>Much modem telemetry is transmitted in a digital format and to be compatible with existing range equipment the digital data is impressed on the carrier using FM modulation. The receiving system in common use employs an FM limiter/discriminator as a detector followed by an integrate and dump matched filter for bit detection. This system has been studied by previous authors [1] and it is well known that in the absence of frequency uncertainty the optimum transm
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Books on the topic "FM demodulator"

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Park, Soon Sang. On capture effect of FM demodulators. Naval Postgraduate School, 1989.

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Hu, Xiaoyun. A switched-current sample-and-hold amplifier for FM demodulation. National Library of Canada, 1995.

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McNeal, Jeff D. A comparison of two types of zero-crossing FM demodulators for wireless receivers. 1998.

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Book chapters on the topic "FM demodulator"

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Allmendinger, Georg. "FM-Demodulation/PLL." In Aufgaben und Lösungen zur Elektronik und Kommunikationstechnik. Vieweg+Teubner, 2010. http://dx.doi.org/10.1007/978-3-8348-9731-2_25.

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Sobot, Robert. "AM and FM Signal Demodulation." In Wireless Communication Electronics. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-48630-3_16.

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Sobot, Robert. "AM and FM Signal Demodulation." In Wireless Communication Electronics. Springer US, 2012. http://dx.doi.org/10.1007/978-1-4614-1117-8_12.

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Sobot, Robert. "AM and FM Signal Demodulation." In Wireless Communication Electronics by Example. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-59498-5_17.

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Holambe, Raghunath S., and Mangesh S. Deshpande. "AM-FM: Modulation and Demodulation Techniques." In SpringerBriefs in Electrical and Computer Engineering. Springer US, 2012. http://dx.doi.org/10.1007/978-1-4614-1505-3_5.

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Fischer, Edgar, Ernst Dalhoff, Silke Heim, Ulrich Hofbauer, and Hans J. Tiziani. "Absolute Interferometric Distance Measurement Using a FM-Demodulation Technique." In Laser in Forschung und Technik / Laser in Research and Engineering. Springer Berlin Heidelberg, 1996. http://dx.doi.org/10.1007/978-3-642-80263-8_95.

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Evangelopoulos, Georgios, Iasonas Kokkinos, and Petros Maragos. "Advances in Variational Image Segmentation Using AM-FM Models: Regularized Demodulation and Probabilistic Cue Integration." In Lecture Notes in Computer Science. Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/11567646_11.

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Namazi, Nader, Ray Burris, G. Charmaine, Michele Suite, and Kenneth Grant. "Demodulation of FM Data in Free-Space Optical Communication Systems Using Discrete Wavelet Transformation." In Discrete Wavelet Transforms - A Compendium of New Approaches and Recent Applications. InTech, 2013. http://dx.doi.org/10.5772/52433.

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Conference papers on the topic "FM demodulator"

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Gerrits, John, John Farserotu, and John Long. "A Wideband FM Demodulator for a Low-Complexity FM-UWB Receiver." In 2006 European Conference on Wireless Technologies. IEEE, 2006. http://dx.doi.org/10.1109/ecwt.2006.280444.

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Sempel, A., and H. van Nieuwenburg. "A fully-integrated HIFI PLL FM-demodulator." In 1990 37th IEEE International Conference on Solid-State Circuits. IEEE, 1990. http://dx.doi.org/10.1109/isscc.1990.110149.

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Shao, Linbo, Mian Zhang, Marko Loncar, and John A. Paulson. "Diamond Color Center Based FM Microwave Demodulator." In CLEO: Applications and Technology. OSA, 2016. http://dx.doi.org/10.1364/cleo_at.2016.jth2a.136.

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Wang, Liangsong, Shuze Zhang, Xin Cheng, and Zhihai Zhuo. "FPGA implementation of a digital FM demodulator." In International Conference on Control Engineering and Electronics Engineering. WIT Press, 2014. http://dx.doi.org/10.2495/cceee140211.

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Wang, Wei, Youwei An, Zhang Huang, Yu Pang, and Keng Yang. "Decrease the demodulation threshold in FM demodulator with quadratic de-noising method." In 2011 International Conference on Electronics, Communications and Control (ICECC). IEEE, 2011. http://dx.doi.org/10.1109/icecc.2011.6066501.

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Yu, Fubing. "FPGA implementation of a fully digital FM demodulator." In 2004 9th IEEE Singapore International Conference on Communication Systems (ICCS). IEEE, 2004. http://dx.doi.org/10.1109/iccs.2004.1359416.

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Bozomitu, Radu Gabriel, Vlad Cehan, and Robert Gabriel Lupu. "A new CMOS differential input FM quadrature demodulator." In 2014 37th ISSE International Spring Seminar in Electronics Technology (ISSE). IEEE, 2014. http://dx.doi.org/10.1109/isse.2014.6887609.

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Visweswaran, Akshay, John R. Long, Luca Galatro, Marco Spirito, and Robert B. Staszewski. "An FM demodulator operating across 2–10GHz IF." In 2013 IEEE Radio Frequency Integrated Circuits Symposium (RFIC). IEEE, 2013. http://dx.doi.org/10.1109/rfic.2013.6569564.

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Rahmatullah, Nursani, and Arif E. Nugroho. "Hardware implementation of super minimum all digital FM demodulator." In the 2006 conference. ACM Press, 2006. http://dx.doi.org/10.1145/1118299.1118333.

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Sreesha, Y. M., B. Suraj Rao, S. Nishchith Jain, and V. Sambasiva Rao. "Design and implementation of baseband digital adaptive FM demodulator." In 2017 International Conference on Circuits, Controls, and Communications (CCUBE). IEEE, 2017. http://dx.doi.org/10.1109/ccube.2017.8394170.

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Reports on the topic "FM demodulator"

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Noga, Andrew J. Numerical FM Demodulation Enhancements. Defense Technical Information Center, 1996. http://dx.doi.org/10.21236/ada311269.

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