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General heterogeneous real-time baseband backend system scheme applied to QTT based on RFSoC plus GPU 期刊论文
FRONTIERS IN ASTRONOMY AND SPACE SCIENCES, 2024, 卷号: 11, 页码: 1420066
Authors:  Zhang, Qing-Song;  Chen, Mao-Zheng;  Li, Jian
Adobe PDF(2825Kb)  |  Favorite  |  View/Download：13/3  |  Submit date：2024/11/27
astronomical backend  QTT  RFSoC  RF signal link  heterogeneous  
Performance Analysis of Beamforming with Conjugate Field Matching in Phased Array Receiver 会议论文
2024 Photonics & Electromagnetics Research Symposium (PIERS), 21-25 April 2024, Chengdu, China, 21-25 April 2024
Authors:  Wang, K.;  Cao, L.;  Yan, H.;  Chen, M. Z.;  Duan, X. F.;  Li, J. H.
Adobe PDF(1358Kb)  |  Favorite  |  View/Download：5/0  |  Submit date：2025/06/04
Phased arrays  Analytical models  Array signal processing  Simulation  Receiving antennas  Reflector antennas  Performance analysis  
Numerical model of the QiTai radio Telescope PAF receiver signal and simulation of interference mitigation 期刊论文
FRONTIERS IN ASTRONOMY AND SPACE SCIENCES, 2024, 卷号: 11, 页码: 1392970
Authors:  Wu, Peng;  Li, Jian;  Chen, Mao-Zheng
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QiTai radio Telescope  array signal processing  signal numerical model  linear constraint minimum variance  phased array feeds  beamforming  beamformer design  
A sub-band division algorithm for ultra-wide bandwidth pulsar signals based on RFSoC 期刊论文
FRONTIERS IN ASTRONOMY AND SPACE SCIENCES, 2024, 卷号: 11, 页码: 1391070
Authors:  Du, Xu;  Zhang, Hai-Long;  Guo, Shao-Cong;  Zhang, Ya-Zhou;  Li, Jian;  Wang, Jie;  Ye, Xin-Chen;  Wu, Han;  Zhang, Ting
Adobe PDF(99146Kb)  |  Favorite  |  View/Download：7/0  |  Submit date：2024/05/23
rfsoc  ultra-wide bandwidth signal  sub-band division  parallel processing  fourier transform  
CNN-Enabled Multiple Power-Levels Identification in Cognitive Radio Networks 会议论文
IEEE Global Communications Conference (GLOBECOM), 04-08 December 2022, Rio de Janeiro, BRAZIL, Dec 04-08, 2022
Authors:  Tan, Zhenyu;  Liu, Qi;  Li, Zan;  Wang, Danyang;  Zhang, Ning;  Dai, Hong-Ning
Adobe PDF(925Kb)  |  Favorite  |  View/Download：3/0  |  Submit date：2024/07/02
cognitive radio  convolutional neural network  multiple transmit power  levels identification  non-gaussian signal  
Implementation of CASPAR Firmware Interface on PYNQ-Z2 会议论文
2022 IEEE 9th International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE), 26-29 Aug. 2022, Chengdu, China, 26-29 Aug. 2022
Authors:  Duan, Xuefeng;  Li, Jian;  Pei, Xin;  Ergesh, Toktonur;  Wen, Zhigang;  Chen, Maozheng
Adobe PDF(2546Kb)  |  Favorite  |  View/Download：32/2  |  Submit date：2023/06/28
Microwave antennas  Finite impulse response filters  Signal processing algorithms  Low-pass filters  Hardware  Software  Registers  PYNQ-Z2  GPIO  Software register  FIR Filter  
The International Pulsar Timing Array second data release: Search for an isotropic gravitational wave background 期刊论文
Monthly Notices of the Royal Astronomical Society, 2022, 卷号: 510, 期号: 4, 页码: 4873-4887
Authors:  Antoniadis, J.;  Arzoumanian, Z.;  Babak, S.;  Bailes, M.;  Nielsen, A. S. B.;  Baker, P. T.;  Bassa, C. G.;  Becsy, B.;  Berthereau, A.;  Bonetti, M.;  Brazier, A.;  Brook, P. R.;  Burgay, M.;  Burke-Spolaor, S.(18,.19,21);  Caballero, R. N.;  Casey-Clyde, J. A.;  Chalumeau, A.;  Champion, D. J.;  Charisi, M.;  Chatterjee, S.;  Chen, S.;  Cognard, I.;  Cordes, J. M.;  Cornish, N. J.;  Crawford, F.;  Cromartie, H. T.;  Crowter, K.;  Dai, S.;  DeCesar, M. E.;  Demorest, P. B.;  Desvignes, G.;  Dolch, T.;  Drachler, B.;  Falxa, M.;  Ferrara, E. C.;  Fiore, W.;  Fonseca, E.;  Gair, J. R.;  Garver-Daniels, N.;  Goncharov, B.;  Good, D. C.;  Graikou, E.;  Guillemot, L.;  Guo, Y. J.;  Hazboun, J. S.;  Hobbs, G.;  Hu, H.;  Islo, K.;  Janssen, G. H.;  Jennings, R. J.;  Johnson, A. D.;  Jones, M. L.;  Kaiser, A. R.;  Kaplan, D. L.;  Karuppusamy, R.;  Keith, M. J.;  Kelley, L. Z.;  Kerr, M.;  Key, J. S.;  Kramer, M.;  Lam, M. T.;  Lamb, W. G.;  Lazio, T. J. W.;  Lee, K. J.;  Lentati, L.;  Liu, K.;  Luo, J.;  Lynch, R. S.;  Lyne, A. G.;  Madison, D. R.;  Main, R. A.;  Manchester, R. N.;  McEwen, A.;  McKee, J. W.;  McLaughlin, M. A.;  Mickaliger, M. B.;  Mingarelli, C. M. F.;  Ng, C.;  Nice, D. J.;  Osłowski, S.;  Parthasarathy, A.;  Pennucci, T. T.;  Perera, B. B. P.;  Perrodin, D.;  Petiteau, A.;  Pol, N. S.;  Porayko, N. K.;  Possenti, A.;  Ransom, S. M.;  Ray, P. S.;  Reardon, D. J.;  Russell, C. J.;  Samajdar, A.;  Sampson, L. M.;  Sanidas, S.;  Sarkissian, J. M.;  Schmitz, K.;  Schult, L.;  Sesana, A.;  Shaifullah, G.;  Shannon, R. M.;  Shapiro-Albert, B. J.;  Siemens, X.;  Simon, J.;  Smith, T. L.;  Speri, L.;  Spiewak, R.;  Stairs, I. H.;  Stappers, B. W.;  Stinebring, D. R.;  Swiggum, J. K.;  Taylor, S. R.;  Theureau, G.;  Tiburzi, C.;  Vallisneri, M.;  van der Wateren, E.;  Vecchio, A.;  Verbiest, J. P. W.;  Vigeland, S. J.;  Wahl, H.;  Wang, J. B.;  Wang, J.;  Wang, L.;  Witt, C. A.;  Zhang, S.;  Zhu, X. J.
Adobe PDF(2726Kb)  |  Favorite  |  View/Download：26/0  |  Submit date：2023/06/19
gravitational waves  methods: data analysis  pulsars: general  data set limits  common-spectrum process  black-hole binaries  millisecond pulsars  solar-system  spin noise  astrophysics  radiation  signal  time  Astronomy & Astrophysics  
Development and Realization of a Q-band Receiver 会议论文
2020 Cross Strait Radio Science & Wireless Technology Conference (CSRSWTC), Fuzhou, Fujian, China, 13-16 Dec. 2020
Authors:  Wang, Kai;  Ning, Yun-Wei;  Yan, Hao;  Cao, Liang;  Ma, Jun;  Duan, Xue-Feng
Adobe PDF(595Kb)  |  Favorite  |  View/Download：128/2  |  Submit date：2021/06/18
Signal receivers  Atmospheric radiation  Microwave devices  Microwave links  Nonlinear equations  Opacity  Ultra-wideband (UWB)  
Modified scaling angular spectrum method for numerical simulation in long-distance propagation* 期刊论文
CHINESE PHYSICS B, 2021, 卷号: 30, 期号: 3, 页码: 034203
Authors:  Chen, Xiao-Yi;  Duan, Ya-Xuan;  Xiang, Bin-Bin;  Li, Ming;  Da, Zheng-Shang
Adobe PDF(1691Kb)  |  Favorite  |  View/Download：175/0  |  Submit date：2021/04/23
angular spectrum  diffraction  Fourier optics and signal process  
Measurement of atmospheric opacity in k-band of nanshan 25 m radio telescope 会议论文
2019 Photonics & Electromagnetics Research Symposium - Fall (PIERS - Fall), Xiamen, China, December 17, 2019 - December 20, 2019
Authors:  Wang, Kai;  Xiang, Bin-Bin;  Chen, Mao-Zheng;  Duan, Xue-Feng;  Yan, Hao;  Ma, Jun;  Wang, Yang;  Cao, Liang
Adobe PDF(493Kb)  |  Favorite  |  View/Download：139/0  |  Submit date：2021/07/06
Microwave antennas  Calibration  Cryogenics  Millimeter waves  Observatories  Opacity  Photonics  Piers  Radio telescopes  Scanning antennas  Signal receivers