scholarly journals A multi‐aperture coupling liquid attenuator

2021 ◽  
Author(s):  
Dandan Yan ◽  
Lei Xing ◽  
Qian Xu ◽  
Guoxuan Zhang ◽  
Jiajia Zhu
Keyword(s):  
Aperture Coupling

Design and Analysis of Air Gap Microstrip Slot Antenna Using Aperture Coupling

2012 ◽  
Vol 2 (4) ◽  
pp. 104-106
Author(s):  
J. P. Ganji J. P. Ganji ◽  
◽  
M.C.Sahoo M.C.Sahoo ◽  
J.M.Rathod J.M.Rathod
Keyword(s):  
Air Gap ◽  
Slot Antenna ◽  
Aperture Coupling

Aperture Coupling Between Dielectric Image Lines

1981 ◽  
Vol 29 (9) ◽  
pp. 891-896 ◽  
Author(s):  
I.J. Bahl ◽  
P. Bhartia
Keyword(s):  
Aperture Coupling

Design of Millimeter-Wave High-Power Power Monitoring Miter Bend Based on Aperture-Coupling

2014 ◽  
Vol 16 (7) ◽  
pp. 712-715 ◽  
Author(s):  
Long Qin ◽  
Qing Zhao ◽  
Shuzhang Liu
Keyword(s):  
Millimeter Wave ◽  
High Power ◽  
Power Monitoring ◽  
Aperture Coupling

scholarly journals Electromagnetic Topology Analysis to Coupling Wires Enclosed in Cavities with Apertures

2010 ◽  
Vol 2010 ◽  
pp. 1-11 ◽  
Author(s):  
Ying Li ◽  
Jianshu Luo ◽  
Guyan Ni ◽  
Jiyuan Shi
Keyword(s):  
Analytic Solutions ◽  
Numerical Results ◽  
Coupling Theory ◽  
Cavity Model ◽  
Frequency Range ◽  
Topology Analysis ◽  
Resonant Frequencies ◽  
Load Response ◽  
Aperture Coupling ◽  
Coupling Current

We use both electromagnetic topology (EMT) and the Baum-Liu-Tesche (BLT) equation to analyze a cavity model with an aperture. More precisely, we combine the aperture coupling theory and EMT to study the issues of the electromagnetic field penetration through apertures into a cavity and the coupling to a two-wire transmission line in it. We employ the equivalence principle to establish the equivalent source on the aperture. Then, we obtain the semi analytic solutions of the load response of the two-wire line in the cavity based on the Baum-Liu-Tesche (BLT) equation. In addition, based on the Agrawal model, we give the coupling current distribution at two loads for a two-wire line in the cavity. Finally, we present some numerical results to demonstrate the semi-analytic approach of this paper. In fact, these numerical results on the electric field shielding (EFS) of a rectangular cavity with an aperture agree well with the experimental results in the literature. Furthermore, for a two-wire line in the cavity with an aperture the induced current peaks at loads are observed in the frequency range, some of which are associated with the resonance of the aperture, and others correspond to the resonant frequencies of the cavity.

140 GHz High-Gain LTCC-Integrated Transmit-Array Antenna Using a Wideband SIW Aperture-Coupling Phase Delay Structure

2018 ◽  
Vol 66 (1) ◽  
pp. 182-190 ◽  
Author(s):  
Zhuo-Wei Miao ◽  
Zhang-Cheng Hao ◽  
Guo Qing Luo ◽  
Liang Gao ◽  
Jie Wang ◽  
...  
Keyword(s):  
High Gain ◽  
Phase Delay ◽  
Array Antenna ◽  
Coupling Phase ◽  
Aperture Coupling
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