H/sub 01/ for Circular Waveguide Low-Pass Filter for Millimeter Wave Transmission System

Author(s):  
Chung-Li Ren ◽  
Han-Chiu Wang
Author(s):  
A. Gomez-Torrent ◽  
I. Arregui ◽  
J.D. Martinez ◽  
F. Teberio ◽  
J. V. M. Sanchez de Rojas ◽  
...  

2013 ◽  
Vol 712-715 ◽  
pp. 1798-1801 ◽  
Author(s):  
Xing Long Guo ◽  
Z.L. Wang ◽  
J. Huang ◽  
Z.J. Zhang ◽  
H.H. Yin ◽  
...  

In this paper, fully monolithic tunable millimeter-wave filters using defected ground structures (DGS) are proposed using the CPW-based periodic structures with novel multiple-contact MEMS switches. Millimeter-wave low-pass filters were designed, fabricated, and tested. The cascaded CPW-based periodic structures, with low-pass intrinsic filtering characteristics, are reconfigured into a self-similar single unit cell by the operation of the novel multiple-contact MEMS switches with single actuation. In the first order tuning, the 3-dB cut-off frequency changes from 8.2GHz to10.5GHz, and the second order tuning is 8.2GHz to 16.8GHz. The tested results show that the pass-band ripple is less than 1.2dB and the maximal out-of-band rejection is better than 27dB. The chip size of the low-pass filter is 2.5mm×1.2mm.


2021 ◽  
Author(s):  
Ryota Takaku ◽  
Qi Wen ◽  
Scott Cray ◽  
Mark Devlin ◽  
Simon Dicker ◽  
...  

2005 ◽  
Vol 15 (10) ◽  
pp. 691-693 ◽  
Author(s):  
Sanghyo Lee ◽  
Jong-Man Kim ◽  
Jung-Mu Kim ◽  
Yong-Kweon Kim ◽  
Youngwoo Kwon

2017 ◽  
Vol E100.C (10) ◽  
pp. 858-865 ◽  
Author(s):  
Yohei MORISHITA ◽  
Koichi MIZUNO ◽  
Junji SATO ◽  
Koji TAKINAMI ◽  
Kazuaki TAKAHASHI

2016 ◽  
Vol 15 (12) ◽  
pp. 2579-2586
Author(s):  
Adina Racasan ◽  
Calin Munteanu ◽  
Vasile Topa ◽  
Claudia Pacurar ◽  
Claudia Hebedean

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