Language selection

Government of Canada / Gouvernement du Canada

Search

Mode suppressing packaging for 50 GHz cryogenic low-noise amplifiers

From National Research Council Canada

AuthorSearch for: 1; Search for: 1; Search for: 1
Affiliation
  1. National Research Council of Canada. National Science Infrastructure
FormatText, Article
Conference2012 42nd European Microwave Conference, EuMC 2012 - Held as Part of 15th European Microwave Week, EuMW 2012, October 29 - November 1, 2012, Amsterdam, Netherlands
SubjectHigher-order modes; Open Access; Photonic band-gap structures; Photonic bandgap (PBG); Cryogenics; Microwave amplifiers; Microwaves; Millimeter wave devices; Packaging; Periodic structures; Spontaneous emission; Low noise amplifiers
Abstract
Hybrid cryogenic low-noise amplifiers are often enclosed in a metallic housing with several bias channels. Strict machining tolerance is necessary for solid clamping of the lid to avoid degradation in performance. A new packaging is proposed by applying photonic bandgap (PBG) structures; which greatly relaxes the tolerance on clamping' results in natural bias channels' suppresses higher order modes' and creates wide open access for assembly.
Publication date
In
  • Microwave Conference (EuMC), 2012 42nd European, 6459085 (2012): 1003–1006.
LanguageEnglish
Peer reviewedYes
NPARC number21270222
Export citationExport as RIS
Report a correctionReport a correction (opens in a new tab)
Record identifiere3182650-e073-4c12-852f-1dbcd8b2ce37
Record created2014-01-14
Record modified2020-04-21
Date modified: