Design of a full V‐band fundamental mixer with an ultra‐wide IF from 0.01 to 22 GHz

Abstract Design of a low cost Schottky diode based single‐balanced mixer (SBM) in full V‐band with an ultra‐wide intermediate frequency (IF) bandwidth is presented here. By loading multiple quarter‐wavelength short‐ended stubs at both radio frequency (RF) and local oscillator (LO) frequency on the m...

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Autores principales:	Le Ren, Jinping Xu, Chunmin Wang
Formato:	article
Lenguaje:	EN
Publicado:	Wiley 2021
Materias:	Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/cdd5254b640945ab87fe890b85d3739d
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spelling	oai:doaj.org-article:cdd5254b640945ab87fe890b85d3739d2021-12-03T08:34:31ZDesign of a full V‐band fundamental mixer with an ultra‐wide IF from 0.01 to 22 GHz1350-911X0013-519410.1049/ell2.12327https://doaj.org/article/cdd5254b640945ab87fe890b85d3739d2021-12-01T00:00:00Zhttps://doi.org/10.1049/ell2.12327https://doaj.org/toc/0013-5194https://doaj.org/toc/1350-911XAbstract Design of a low cost Schottky diode based single‐balanced mixer (SBM) in full V‐band with an ultra‐wide intermediate frequency (IF) bandwidth is presented here. By loading multiple quarter‐wavelength short‐ended stubs at both radio frequency (RF) and local oscillator (LO) frequency on the multistage stepped impedance matching networks, a broadband grounding circuit is provided for IF signal and thus output power nulls are eliminated over an ultra‐wide IF band. The hybrid network is constructed by a 3 dB branch coupler and a 90‐degree delay line, which enables the required balanced outputs with equal amplitude and 180‐degree phase difference. A prototype of the SBM is designed, fabricated and tested. Measured results demonstrate that, for RF and LO frequency over entire V‐band, the mixer has a conversion loss from 6.8 to 11.4 dB with an ultra‐wide IF range of 0.01–22 GHz.Le RenJinping XuChunmin WangWileyarticleElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENElectronics Letters, Vol 57, Iss 25, Pp 961-963 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	Electrical engineering. Electronics. Nuclear engineering TK1-9971 Le Ren Jinping Xu Chunmin Wang Design of a full V‐band fundamental mixer with an ultra‐wide IF from 0.01 to 22 GHz
description	Abstract Design of a low cost Schottky diode based single‐balanced mixer (SBM) in full V‐band with an ultra‐wide intermediate frequency (IF) bandwidth is presented here. By loading multiple quarter‐wavelength short‐ended stubs at both radio frequency (RF) and local oscillator (LO) frequency on the multistage stepped impedance matching networks, a broadband grounding circuit is provided for IF signal and thus output power nulls are eliminated over an ultra‐wide IF band. The hybrid network is constructed by a 3 dB branch coupler and a 90‐degree delay line, which enables the required balanced outputs with equal amplitude and 180‐degree phase difference. A prototype of the SBM is designed, fabricated and tested. Measured results demonstrate that, for RF and LO frequency over entire V‐band, the mixer has a conversion loss from 6.8 to 11.4 dB with an ultra‐wide IF range of 0.01–22 GHz.
format	article
author	Le Ren Jinping Xu Chunmin Wang
author_facet	Le Ren Jinping Xu Chunmin Wang
author_sort	Le Ren
title	Design of a full V‐band fundamental mixer with an ultra‐wide IF from 0.01 to 22 GHz
title_short	Design of a full V‐band fundamental mixer with an ultra‐wide IF from 0.01 to 22 GHz
title_full	Design of a full V‐band fundamental mixer with an ultra‐wide IF from 0.01 to 22 GHz
title_fullStr	Design of a full V‐band fundamental mixer with an ultra‐wide IF from 0.01 to 22 GHz
title_full_unstemmed	Design of a full V‐band fundamental mixer with an ultra‐wide IF from 0.01 to 22 GHz
title_sort	design of a full v‐band fundamental mixer with an ultra‐wide if from 0.01 to 22 ghz
publisher	Wiley
publishDate	2021
url	https://doaj.org/article/cdd5254b640945ab87fe890b85d3739d
work_keys_str_mv	AT leren designofafullvbandfundamentalmixerwithanultrawideiffrom001to22ghz AT jinpingxu designofafullvbandfundamentalmixerwithanultrawideiffrom001to22ghz AT chunminwang designofafullvbandfundamentalmixerwithanultrawideiffrom001to22ghz
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Design of a full V‐band fundamental mixer with an ultra‐wide IF from 0.01 to 22 GHz

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