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清华大学 [39]

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	Detection and analysis of Galileo signal in space anomalies from 2017 to 2018 期刊论文 IET RADAR SONAR AND NAVIGATION, 2020, 卷号: 14, 期号: 11, 页码: 1690-1696 作者: Fan, Lihong; Tu, Rui; Zhang, Rui; Han, Junqiang; Zhang, Pengfei 收藏 \| 浏览/下载：18/0 \| 提交时间：2021/11/29 distance measurement error analysis satellite navigation aircraft landing guidance radio receivers Galileo signal space anomalies broadcast ephemeris user navigation SIS anomaly advanced receiver autonomous integrity monitoring precise ephemeris SIS error healthy Galileo satellites corresponding detection thresholds satellite SIS anomalies satellite clock error SIS stability time 7 0 hour time 2 5 hour time 50 0 hour time 4 5 hour
	Design and Development of a 7 mm Band Receiver 会议论文 Dalian, China, 25-27 Aug. 2020 作者: Wang, Kai; Cao, Liang; Ma, Jun; Chen, Maozheng; Duan, Xuefeng 收藏 \| 浏览/下载：12/0 \| 提交时间：2021/06/18 Receivers Atmospheric measurements Microwave filters Feeds Radio astronomy Band-pass filters Temperature measurement microwave receiver 7 mm band superheterodyne atmospheric opacity
	Measurement of atmospheric opacity in k-band of nanshan 25 m radio telescope 会议论文 Xiamen, China, December 17, 2019 - December 20, 2019 作者: Wang, Kai; Xiang, Bin-Bin; Chen, Mao-Zheng; Duan, Xue-Feng; Yan, Hao 收藏 \| 浏览/下载：17/0 \| 提交时间：2021/07/06 Microwave antennas Calibration Cryogenics Millimeter waves Observatories Opacity Photonics Piers Radio telescopes Scanning antennas Signal receivers
	GNSS time offset monitoring based on the single difference among systems 期刊论文 IET RADAR SONAR AND NAVIGATION, 2020, 卷号: 14, 期号: 2, 页码: 299-302 作者: Tu, Rui; Zhang, Pengfei; Zhang, Rui; Fan, Lihong; Liu, Jinhai 收藏 \| 浏览/下载：12/0 \| 提交时间：2020/11/09 delays satellite navigation radio receivers Global Positioning System GNSS time single difference time offset monitoring multiple Global Navigation Satellite Systems compatibility interoperability conventional signal space approaches single-point positioning SPP precise point positioning single-difference point positioning SDPP receiver clock parameter common model errors estimated time smooth estimation time offset estimation different stations system biases
	Decision-feedback subset aided multiple-symbol differential detection 期刊论文 High Tech. Letters., 2020, 卷号: 26, 期号: 1, 页码: 98-101 作者: Wang Chanfei, Xu Yamei, Xu Lei 收藏 \| 浏览/下载：12/0 \| 提交时间：2020/11/11 Bit error rate Block codes Broadband networks Modulation Signal receivers Space time codes Space-time block coding (STBC) Bit error rate (BER) performance Decision feedback Differential space time block codes Multiple symbol differential detection Observation window Ultra wideband-impulse radio systems UWB-IR systems
	Calibration of K-band Cryogenic Receiver for Nanshan 26m Radio Telescope 会议论文 Taiyuan, China, July 18, 2019 - July 19, 2019 作者: Wang, Kai; Yan, Hao; Chen, Maozheng; Ma, Jun; Li, Xiaofei 收藏 \| 浏览/下载：4/0 \| 提交时间：2021/04/12 Calibration Cryogenics Low noise amplifiers Radio astronomy Radio telescopes Receivers (containers) Signal receivers
	Development of a Spherical Vacuum Window for Cryogenic Receiver 会议论文 Hangzhou, China, December 3, 2018 - December 6, 2018 作者: Ma, Jun; Xie, Lei; Wu, Yang; Wang, Kai; Meng, Zeyu 收藏 \| 浏览/下载：58/0 \| 提交时间：2019/12/18 Antenna feeders Cryogenics Directional patterns (antenna) Polymethyl methacrylates Radio telescopes Receivers (containers)
	Commissioning progress of the FAST 期刊论文 SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2019, 卷号: 62, 期号: 5, 页码: 22 作者: Jiang, Peng; Yue, YouLing; Gan, HengQian; Yao, Rui; Li, Hui 收藏 \| 浏览/下载：5/0 \| 提交时间：2020/03/10 radio telescopes and instrumentation astronomical observations radio wave receivers algorithms and implementation control systems
	A Robust Secure Hybrid Analog and Digital Receive Beamforming Scheme for Efficient Interference Reduction 期刊论文 IEEE Access, 2019, 卷号: Vol.7, 页码: 22227-22234 作者: Linlin Sun; Yaolu Qin; Zhihong Zhuang; Riqing Chen; Yijin Zhang 收藏 \| 浏览/下载：11/0 \| 提交时间：2019/12/17 Interference Array signal processing Direction-of-arrival estimation Radio frequency Receivers Measurement errors Optimization robust secure hybrid structure interference reduction analog-and-digital beamforming
	Self-assisted first-fix method for GPS receiver with autonomous short-term ephemeris prediction 期刊论文 2019, 卷号: 13, 页码: 1974-1980 作者: Yang, Ruihong; Song, Zhongguo; Xi, Xiaoli 收藏 \| 浏览/下载：13/0 \| 提交时间：2019/12/20 artificial satellites Global Positioning System radio receivers celestial mechanics GPS receiver short-term ephemeris prediction key parameters global position system receiver autonomous satellite orbit prediction algorithm usable ephemeris broadcast ephemeris experimental results ephemeris prediction algorithm cold start mode presented algorithm empirical SRP model simulation results GPS PRN 5 constant parameters 5 days position error simulated satellite signals p

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