A D-Band Direct-Conversion IQ Receiver with 28 dB CG and 7.3 dB NF in 130 nm SiGe Process

In this paper, a D-band direct conversion IQ receiver with on-chip multiplier chain is presented. The D-band LNA with gain-boosting and stagger-tunning technique is implemented to provide high gain and large bandwidth. X9 multiplier chain including Marchand balun and quadrature (90°) hybrid is emplo...

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Autores principales: He, Fei, Ding, Yuhan, Xu, Zhongchen, Ni, Menghu, Tian, Yibo, Zhang, Zhenyi, Shi, Zhixiang, Wang, Kailei, Xie, Qian, Wang, Zheng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9863781/
https://www.ncbi.nlm.nih.gov/pubmed/36677147
http://dx.doi.org/10.3390/mi14010087
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author He, Fei
Ding, Yuhan
Xu, Zhongchen
Ni, Menghu
Tian, Yibo
Zhang, Zhenyi
Shi, Zhixiang
Wang, Kailei
Xie, Qian
Wang, Zheng
author_facet He, Fei
Ding, Yuhan
Xu, Zhongchen
Ni, Menghu
Tian, Yibo
Zhang, Zhenyi
Shi, Zhixiang
Wang, Kailei
Xie, Qian
Wang, Zheng
author_sort He, Fei
collection PubMed
description In this paper, a D-band direct conversion IQ receiver with on-chip multiplier chain is presented. The D-band LNA with gain-boosting and stagger-tunning technique is implemented to provide high gain and large bandwidth. X9 multiplier chain including Marchand balun and quadrature (90°) hybrid is employed to provide four path LO signal to drive IQ mixer. This receiver is implemented in a 130nm SiGe process and consumes a core area of 1.04 mm(2). From the experimental results, the proposed receiver exhibits a 20 GHz bandwidth from 150 GHz to 170 GHz, with CG of 28 dB and NF of 7.3 dB at 158 GHz.
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spelling pubmed-98637812023-01-22 A D-Band Direct-Conversion IQ Receiver with 28 dB CG and 7.3 dB NF in 130 nm SiGe Process He, Fei Ding, Yuhan Xu, Zhongchen Ni, Menghu Tian, Yibo Zhang, Zhenyi Shi, Zhixiang Wang, Kailei Xie, Qian Wang, Zheng Micromachines (Basel) Article In this paper, a D-band direct conversion IQ receiver with on-chip multiplier chain is presented. The D-band LNA with gain-boosting and stagger-tunning technique is implemented to provide high gain and large bandwidth. X9 multiplier chain including Marchand balun and quadrature (90°) hybrid is employed to provide four path LO signal to drive IQ mixer. This receiver is implemented in a 130nm SiGe process and consumes a core area of 1.04 mm(2). From the experimental results, the proposed receiver exhibits a 20 GHz bandwidth from 150 GHz to 170 GHz, with CG of 28 dB and NF of 7.3 dB at 158 GHz. MDPI 2022-12-29 /pmc/articles/PMC9863781/ /pubmed/36677147 http://dx.doi.org/10.3390/mi14010087 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
He, Fei
Ding, Yuhan
Xu, Zhongchen
Ni, Menghu
Tian, Yibo
Zhang, Zhenyi
Shi, Zhixiang
Wang, Kailei
Xie, Qian
Wang, Zheng
A D-Band Direct-Conversion IQ Receiver with 28 dB CG and 7.3 dB NF in 130 nm SiGe Process
title A D-Band Direct-Conversion IQ Receiver with 28 dB CG and 7.3 dB NF in 130 nm SiGe Process
title_full A D-Band Direct-Conversion IQ Receiver with 28 dB CG and 7.3 dB NF in 130 nm SiGe Process
title_fullStr A D-Band Direct-Conversion IQ Receiver with 28 dB CG and 7.3 dB NF in 130 nm SiGe Process
title_full_unstemmed A D-Band Direct-Conversion IQ Receiver with 28 dB CG and 7.3 dB NF in 130 nm SiGe Process
title_short A D-Band Direct-Conversion IQ Receiver with 28 dB CG and 7.3 dB NF in 130 nm SiGe Process
title_sort d-band direct-conversion iq receiver with 28 db cg and 7.3 db nf in 130 nm sige process
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9863781/
https://www.ncbi.nlm.nih.gov/pubmed/36677147
http://dx.doi.org/10.3390/mi14010087
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