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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Wiley
2021
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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) |
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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 |
_version_ |
1718373416782790656 |