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Analysis and Processing for Chirp Pulse with Matched FRFT
2012 Second International Conference on Instrumentation, Measurement, Computer, Communication and Control, 2012In this paper, we consider analysis and processing of chirp pulses using the matched fractional Fourier transform (FRFT). Using the properties of the FRFT and the ambiguity function, the resolution performances of time delay and Doppler shift for chirp pulses based on the matched FRFT are derived systematically.
Feng Zhang, Ran Tao, Yue Wang
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FRFT Based Method to Estimate DOA for Wideband Signal
Advanced Materials Research, 2013This paper presents a new direction-of-arrival (DOA) estimation for wideband sources, using fractional Fourier transform with fitting angle (F3A). Unlike other coherent wideband methods, the new method does not require any preprocessing for initial values and decomposing into narrowband components.
Wei Yang, Yao Wu Shi
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Discussions on RFI suppression in SAR using FRFT
Proceedings 7th International Conference on Signal Processing, 2004. Proceedings. ICSP '04. 2004., 2005In order to remove the RFI as much as possible, we should use as much information as we know about the signal and the RFI. Most methods of RFI suppression use no information of the transmitted signal. A thought for RFI suppression using FRFT is proposed in this paper. Some simulation results are given.
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Estimation of the Angle Parameter in FRFT Domain for FRFT-OFDM Systems
Journal of Electronics & Information Technology, 2011Feng Li, Shi-hua Zhu, Mei Rong
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Parameter Etimation of LFM based on AtLSSA-FRFT
2023 IEEE 9th International Conference on Cloud Computing and Intelligent Systems (CCIS), 2023Renfeng Zhang, Ming Xiong, Lijie Wang
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FrFT equalization for underwater sweep-spread communication system
Applied Acoustics, 2023Caineng Pan, Zhenyu Jia, Fei Yuan
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CD Estimation Using FrFT in SM OFC
Journal of Advanced Research in Dynamical and Control Systems, 2019M. Ravisankar, Dr.A. Sreenivas
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PAPR Reduction in OTFS Based FrFT-OFDM Systems
2024 IEEE International Multi-Conference on Smart Systems & Green Process (IMC-SSGP)Fatma Ben Salah +3 more
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PAPR Reduction Based on FrFT in OFDM Systems
2024 21st International Multi-Conference on Systems, Signals & Devices (SSD)Fatma Ben Salah +3 more
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