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紫金山天文台 [13]
国家空间科学中心 [12]
清华大学 [11]
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期刊论文 [65]
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Design and characterization of a single-channel microwave interferometer for the Helicon Physics Prototype eXperiment
期刊论文
FUSION ENGINEERING AND DESIGN, 2021, 卷号: 172
作者:
Li, X. L.
;
Liu, Y.
;
Xu, G. S.
;
Zhou, T. F.
;
Zhu, Y. L.
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2022/01/10
Interferometer
Gaussian beam propagation
Electron density measurement
Analysis and Research on the Centimeter Band Receiver Amplitude Calibration Method
期刊论文
ADVANCES IN ASTRONOMY, 2020, 卷号: 2020, 页码: 8484610
作者:
Wang, Kai
;
Chen, Maozheng
;
Ma, Jun
;
Duan, Xuefeng
;
Wang, Yang
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2021/04/01
A Q-band compact high-performance double-ridged orthomode transducer
期刊论文
INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING, 2019, 页码: 7
作者:
Zhong, Weiye
;
Yin, Xiaoxing
;
Shi, Shengcai
收藏
  |  
浏览/下载:62/0
  |  
提交时间:2019/12/02
double-ridged
orthomode transducers (OMTs)
radio astronomy
Noise Temperature Measurement System of Normal and High Temperature Load Method
期刊论文
Journal of Physics: Conference Series, 2019, 卷号: 1237, 期号: 3
作者:
Xiang,B B
;
Yan,H
;
Ma,J
;
Li,X F
;
Chen,M Z
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  |  
浏览/下载:34/0
  |  
提交时间:2019/08/20
A Q-band two-beam cryogenic receiver for the Tianma Radio Telescope
期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2018, 卷号: 18, 期号: 4, 页码: 14
作者:
Zhong, Wei-Ye
;
Dong, Jian
;
Gou, Wei
;
Yu, Lin-Feng
;
Wang, Jin-Qing
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  |  
浏览/下载:35/0
  |  
提交时间:2019/04/08
telescopes
instrumentation: interferometers
methods: observational
Influence of antenna configuration on mm-wave MIMO performance in a subway-like tunnel
期刊论文
IET MICROWAVES ANTENNAS & PROPAGATION, 2018, 卷号: 12, 页码: 2395-2401
作者:
Yin, Xiaoyu[1]
;
Zheng, Guoxin[2]
;
Saleem, Asad[3]
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/04/22
MIMO communication
transmitting antennas
microwave antenna arrays
tunnels
ray tracing
channel capacity
millimetre wave antenna arrays
millimetre wave communication
antenna configuration
mm-wave MIMO performance
subway-like tunnel
multiple-input-multiple-output system
ray-tracing-based simulations
realistic tunnel environment
experimental measurements
transmitter array
sidewall positions
MIMO channel capacity
Tx-receiver
frequency 28 GHz
distance 60 m
Ultra-low-loss high-pass filter with air-core short-circuit coaxial cable
期刊论文
INTERNATIONAL JOURNAL OF MICROWAVE AND WIRELESS TECHNOLOGIES, 2017, 卷号: 9, 期号: 9, 页码: 1817-1820
作者:
Liu, Hongfei
;
Weinreb, Sander
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2019/04/08
High-pass filter
Ultra-low loss
Short-circuit coaxial inductor
A High Speed Photon Counter System for Microwave Mercury Ion Frequency Standard
期刊论文
INSTRUMENTS AND EXPERIMENTAL TECHNIQUES, 2017, 卷号: 60, 期号: 6, 页码: 795-799
作者:
Liu, Hao
;
Li, Jiaomei
;
Chen, Yihe
;
Wang, Man
;
She, Lei
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2017/12/26
Ultra-low-loss high-pass filter with air-core short-circuit coaxial cable
期刊论文
INTERNATIONAL JOURNAL OF MICROWAVE AND WIRELESS TECHNOLOGIES, 2017, 卷号: 9, 期号: 9, 页码: 1817-1820
作者:
Liu, Hongfei
;
Weinreb, Sander
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2018/06/08
High-pass Filter
Ultra-low Loss
Short-circuit Coaxial Inductor
Ultra-low loss lumped element cryogenic coolable high pass filter and cryogenic measurement method
期刊论文
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2017, 卷号: 59, 期号: 9, 页码: 2229-2235
作者:
Liu, Hongfei
;
Weinreb, Sander
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2019/04/08
high pass filter
ultra-low loss
cryogenic cooling
cryogenic measurement
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