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Radio Astr... [4]
110米口径全可动射... [2]
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Cao, Liang [3]
Ma, Jun [3]
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Cryogenic MMIC Low-Noise Amplifiers for Radio Telescope Applications
期刊论文
ELECTRONICS, 2025, 卷号: 14, 期号: 8, 页码: 1572
Authors:
Wang, Haohui
;
Chen, Maozheng
Adobe PDF(7647Kb)
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View/Download:10/1
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Submit date:2025/07/07
cryogenic low-noise amplifiers (LNAs)
gallium arsenide (GaAs)
monolithic microwave integrated circuits (MMICs)
radio astronomical receiver
Research on Expanding the Field of View of Phased Array Feed
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:
Wang, Kai
;
Chen, Mao Zheng
;
Yan, Hao
;
Cao, Liang
;
Ma, Jun
;
Duan, Xue Feng
Adobe PDF(1086Kb)
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View/Download:29/1
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Submit date:2023/06/28
Phased arrays
Wireless communication
Radio astronomy
Telescopes
Microwave communication
Apertures
Electromagnetic compatibility
radio telescope
receiver
phased array feed
beam scanning
field of view
Design of a Wide Angle Horn Feed at Main Focus
会议论文
2022 IEEE 9th International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE), Chengdu, China, 26-29 Aug. 2022
Authors:
Cao, Liang
;
Wang, Kai
;
Yan, Hao
;
Ning, Yun Wei
;
Ma, Jun
;
Chen, Mao Zheng
Adobe PDF(1141Kb)
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View/Download:31/4
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Submit date:2023/06/28
Antenna measurements
Microwave measurement
Structural rings
Atmospheric measurements
Radio astronomy
Extraterrestrial measurements
Antenna feeds
antenna
horn feed
opacity
receiver
Design and Development of a 7 mm Band Receiver
会议论文
2020 IEEE International Conference on Advances in Electrical Engineering and Computer Applications( AEECA), Dalian, China, 25-27 Aug. 2020
Authors:
Wang, Kai
;
Cao, Liang
;
Ma, Jun
;
Chen, Maozheng
;
Duan, Xuefeng
;
Wang, Yang
Adobe PDF(2186Kb)
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View/Download:141/0
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Submit date:2021/06/18
Receivers
Atmospheric measurements
Microwave filters
Feeds
Radio astronomy
Band-pass filters
Temperature measurement
microwave receiver
7 mm band
superheterodyne
atmospheric opacity