A Compact PCB Gasket for Waveguide Leakage Suppression at 110-170 GHz
Paper i proceeding, 2020
An electromagnetic bandgap (EBG) structure is implemented on a printed-circuit board (PCB) as gasket between waveguide flanges. The proposed gasket can reduce leakage between waveguide flanges due to misalignment. A WR-6.5 waveguide proof-of-concept demonstration is presented in this paper covering 110 - 170 GHz with a return loss lower than 12 dB and over a 75 um of air gap between the flanges.
Gasket
Leakage Suppression
D-band
Waveguide
Författare
Zhongxia Simon He
Chalmers, Mikroteknologi och nanovetenskap, Mikrovågselektronik
Ahmed Adel Hassona
Chalmers, Mikroteknologi och nanovetenskap, Mikrovågselektronik
Alvaró Pérez Ortega
Chalmers, Mikroteknologi och nanovetenskap, Mikrovågselektronik
Herbert Zirath
Chalmers, Mikroteknologi och nanovetenskap, Mikrovågselektronik
IEEE MTT-S International Microwave Symposium Digest
0149645X (ISSN)
Vol. 2020-August9781728168159 (ISBN)
2020 IEEE/MTT-S International Microwave Symposium (IMS)
Los Angeles, CA, USA,
Los Angeles, CA, USA,
Ämneskategorier
Medieteknik
Annan matematik
Annan elektroteknik och elektronik
Infrastruktur
Kollberglaboratoriet
DOI
10.1109/IMS30576.2020.9224023