中国科学院机构知识库网格系统: 检索

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	Cryogenic MMIC Low-Noise Amplifiers for Radio Telescope Applications 期刊论文 OAI收割 ELECTRONICS, 2025, 卷号: 14, 期号: 8, 页码: 1572 作者: Wang, Haohui; Chen, Maozheng \| 收藏 \| 浏览/下载：5/0 \| 提交时间：2025/07/07 cryogenic low-noise amplifiers (LNAs) gallium arsenide (GaAs) monolithic microwave integrated circuits (MMICs) radio astronomical receiver
	Design of a Wide Angle Horn Feed at Main Focus 会议论文 OAI收割 Chengdu, China, 26-29 Aug. 2022 作者: Cao, Liang; Wang, Kai; Yan, Hao; Ning, Yun Wei; Ma, Jun \| 收藏 \| 浏览/下载：26/0 \| 提交时间：2023/06/28 Antenna measurements Microwave measurement Structural rings Atmospheric measurements Radio astronomy Extraterrestrial measurements Antenna feeds antenna horn feed opacity receiver
	Research on Expanding the Field of View of Phased Array Feed 会议论文 OAI收割 Chengdu, China, 26-29 Aug. 2022 作者: Wang, Kai; Chen, Mao Zheng; Yan, Hao; Cao, Liang; Ma, Jun \| 收藏 \| 浏览/下载：25/0 \| 提交时间：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 and Development of a 7 mm Band Receiver 会议论文 OAI收割 Dalian, China, 25-27 Aug. 2020 作者: Wang, Kai; Cao, Liang; Ma, Jun; Chen, Maozheng; Duan, Xuefeng \| 收藏 \| 浏览/下载：44/0 \| 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
	Error analysis and accuracy validation of two-point calibration for microwave radiometer receiver 期刊论文 iSwitch采集 Journal of infrared and millimeter waves, 2007, 卷号: 26, 期号: 4, 页码: 289-292 作者: Luan Hui; Zhao Kai 收藏 \| 浏览/下载：26/0 \| 提交时间：2019/05/10 Microwave radiometer Receiver Calibration Two-point calibration