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清华大学 [10]
西安交通大学 [10]
北京航空航天大学 [6]
华南理工大学 [5]
北京大学 [4]
地理科学与资源研究所 [3]
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期刊论文 [48]
会议论文 [10]
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A Generalized Array Factor for Time-Modulated Hexagonal Based Antenna Array Geometry With Novel Trapezoidal Switching
期刊论文
IEEE/CAA Journal of Automatica Sinica, 2024, 卷号: 11, 期号: 9, 页码: 1967-1972
作者:
Gopi Ram
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2024/08/09
Hexagonal array geometry
radiation pattern
time-modulation
trapezoidal pulse
Real-time temperature estimation method for electromagnetic performance improvement of a large axisymmetric radio telescope under solar radiation
期刊论文
Iet Microwaves Antennas & Propagation, 2020, 卷号: 14, 期号: 13, 页码: 1635-1642
作者:
Lian, Peiyuan
;
Wang, Congsi
;
Xu, Qian
;
Xiang, Binbin
;
Shi, Yu
收藏
  |  
浏览/下载:42/0
  |  
提交时间:2021/06/25
radiotelescopes
temperature sensors
reflector antennas
solar
radiation
temperature database
table look-up method
temperature field
estimation speed
real-time estimated temperature field
temperature
sensors
real-time compensation
axisymmetric telescopes
time
temperature estimation method
electromagnetic performance improvement
axisymmetric radio telescope
solar radiation
electromagnetic
performances
EM performance improvements
temperature simulation
fast
estimation method
transient temperature field simulation
high-frequency radio telescopes
large-aperture radio telescopes
reflector antenna
reflector antennas
surface error
adjustment
pattern
field
Engineering
Telecommunications
Surface Diffuse Solar Radiation Determined by Reanalysis and Satellite over East Asia: Evaluation and Comparison
期刊论文
REMOTE SENSING, 2020, 卷号: 12, 期号: 9, 页码: 19
作者:
Jiang, Hou
;
Yang, Yaping
;
Wang, Hongzhi
;
Bai, Yongqing
;
Bai, Yan
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2021/07/09
surface diffuse solar radiation
temporal trend
spatial pattern
atmospheric factor
Acoustic patterning and manipulating microparticles using phononic crystal
期刊论文
JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2019, 卷号: Vol.52 No.42
作者:
Dai, HQ
;
Xia, BZ
;
Yu, DJ
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  |  
浏览/下载:1/0
  |  
提交时间:2019/12/17
phononic crystal
acoustic pattern
acoustic radiation force
microparticle manipulations
Realization of Dual-Band Pattern Diversity With a CRLH-TL-Inspired Reconfigurable Metamaterial
期刊论文
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2018, 卷号: 66, 页码: 5130-5138
作者:
Zhang, Jiahao
;
Yan, Sen
;
Vandenbosch, Guy A. E.
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  |  
浏览/下载:6/0
  |  
提交时间:2019/11/26
dual band
reconfigurable metamaterials
radiation pattern
Composite right/left-handed transmission line (CRLH-TL)
reconfigurable antenna
A Compact Meandered Ring Antenna Loaded With Parasitic Patches and a Slotted Ground for Global Navigation Satellite Systems
期刊论文
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2018, 卷号: 66, 页码: 6835-6843
作者:
Yuan, Jiade
;
Zheng, Jiamin
;
Chen, Zhizhang
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  |  
浏览/下载:2/0
  |  
提交时间:2019/11/21
meandered line
via
parasitic grounded patches
ring patch
Axial ratio (AR)
radiation pattern
global positioning system (GPS)
global navigation satellite system (GNSS)
circular polarization
slot cut
Printed multi-band compound meta-loop antenna with hybrid-coupled SRRs
期刊论文
IET MICROWAVES ANTENNAS & PROPAGATION, 2018, 卷号: 12, 期号: 8
作者:
Xu, Kuiwen
;
Liu, Yang
;
Dong, Linxi
;
Peng, Liang
;
Chen, Shichang
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2019/12/05
microstrip antennas
microstrip resonators
impedance matching
antenna radiation patterns
loop antennas
metamaterial antennas
printed multiband compound meta-loop antenna
hybrid-coupled SRR
hybrid-coupled split ring resonators
multiband performances
impedance-enhanced performance
design guidelines
one-wavelength rectangular loop
left-hand-right-hand sides
impedance matching
parasitic strips
improved impedance matching
loop-dipole-liked radiation pattern
maximum realised gain
radiation efficiency
frequency 0
729 GHz
frequency 0
797 GHz
frequency 0
935 GHz to 1
1 GHz
A design of radiation pattern and polarization reconfigurable antenna using metasurface
会议论文
Asia-Pacific Microwave Conference Proceedings, APMC, 2017-11-13
作者:
Chen, A.
;
Ning, X.
;
Wang, L.
;
Zhang, Z.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/30
Antennas
Polarization
High-frequency structure simulators
Metasurface
PIN switches
Polarization reconfigurable
Polarization reconfigurations
Proposal functions
Radiation pattern reconfigurations
Right-circular polarizations
Directional patterns (antenna)
Comparing analysis of multispectral and polarimetric imaging for mid-infrared detection blindness condition
期刊论文
APPLIED OPTICS, 2018, 卷号: 57, 页码: 6840-6850
作者:
Zhao, Huijie
;
Li, Yansong
;
Jia, Guorui
;
Li, Na
;
Ji, Zheng
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2019/12/30
Eye protection
Image enhancement
Infrared devices
Infrared imaging
Solar radiation
Application environment
Detection mechanism
Direct solar radiation
Mid-infrared detection
Multispectral images
Multispectral imaging
Polarimetric imaging
Target and background
Polarimeters
automated pattern recognition
blindness
comparative study
devices
diagnostic imaging
human
procedures
refractometry
theoretical model
Blindness
Diagnostic Imaging
Humans
Models
Theoretical
Pattern Recognition
Automated
Refractometry
Printed multi-band compound meta-loop antenna with hybrid-coupled SRRs
期刊论文
IET MICROWAVES ANTENNAS & PROPAGATION, 2018, 卷号: 12, 页码: 1382-1388
作者:
Xu, Kuiwen
;
Liu, Yang
;
Dong, Linxi
;
Peng, Liang
;
Chen, Shichang
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2019/12/30
microstrip antennas
microstrip resonators
impedance matching
antenna radiation patterns
loop antennas
metamaterial antennas
printed multiband compound meta-loop antenna
hybrid-coupled SRR
hybrid-coupled split ring resonators
multiband performances
impedance-enhanced performance
design guidelines
one-wavelength rectangular loop
left-hand-right-hand sides
impedance matching
parasitic strips
improved impedance matching
loop-dipole-liked radiation pattern
maximum realised
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