Ultra‐wideband low‐loss transition for the SIW to the SICL

2019 ◽  
Vol 13 (11) ◽  
pp. 1764-1767 ◽  
Author(s):  
Ming‐cui Tao ◽  
Yi‐wen Wu ◽  
Zhengbo Jiang ◽  
Zhang‐cheng Hao
Keyword(s):  
Ultra Wideband ◽  
Low Loss

Ultra-wideband and low-loss linear-to-circular polarizer based on multilayer frequency selective surface

2021 ◽  
Vol 127 (2) ◽  
Author(s):  
Ping Wang ◽  
Yu Wang ◽  
Yanwen Hu ◽  
Hongcheng Zhou ◽  
Zhongming Yan ◽  
...  
Keyword(s):  
Frequency Selective Surface ◽  
Ultra Wideband ◽  
Low Loss ◽  
Circular Polarizer ◽  
Frequency Selective

Ultra-Wideband and Low-Loss Core Selective Switch Employing Two-Dimensionally Arranged MEMS Mirrors

2021 ◽  
Author(s):  
Masahiko Jinno ◽  
Itsuki Urashima ◽  
Tsubasa Ishikawa ◽  
Takahiro Kodama
Keyword(s):  
Ultra Wideband ◽  
Low Loss

scholarly journals Low‐loss ultra‐wideband beam switching metasurface antenna in X‐band

2020 ◽  
Vol 14 (11) ◽  
pp. 1216-1221
Author(s):  
Rajanikanta Swain ◽  
Deepak Kumar Naik ◽  
Asit Kumar Panda
Keyword(s):  
Ultra Wideband ◽  
Low Loss ◽  
X Band ◽  
Beam Switching

scholarly journals Design of Ultra Wideband Rectenna for Ambient RF Energy Harvesting Applications

2019 ◽  
Vol 8 (3) ◽  
pp. 2155-2158
Keyword(s):  
Energy Harvesting ◽  
Radio Frequency ◽  
Conversion Efficiency ◽  
Dielectric Substrate ◽  
Ultra Wideband ◽  
Low Loss ◽  
Radio Frequency Energy ◽  
Microstrip Patch ◽  
Rf Signals ◽  
L Band

In this paper a single fed microstrip patch ultra-wideband rectenna for harvesting ambient radio frequency energy is presented. The rectenna comprises of a rectangular shaped radiating patch operating at L band frequencies. The rectifier circuit is placed in the same plane of radiating patch to minimize the overall rectenna profile. The rectenna is modelled and are fabricated on low loss roger dielectric substrate. Measured results shows that the rectenna attains a maximum gain of 5 dB in the operating L band with maximum RF conversion efficiency of 81%. The rectenna designed is appropriate for harvesting wireless RF signals operating in L band.

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