Article (Scientific journals)
A 1–11 GHz ultra-wideband LNA using M-derived inductive peaking circuit in UMC 65 nm CMOS
Bhatt, D.; Mukherjee, J.; Redouté, Jean-Michel
2017In Microwave and Optical Technology Letters, 59 (3), p. 521-526
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Keywords :
Broadband amplifiers; CMOS integrated circuits; Electric inverters; Feedback; Microwave amplifiers; Microwave circuits; Noise figure; Radio frequency amplifiers; Timing circuits; Ultra-wideband (UWB); High gain; Inductive peaking; LNA design; Low Power; Power gains; Radio frequency cmos; Shunt feedback; Third-order input intercept points; Low noise amplifiers
Abstract :
[en] A high-gain, low-power, and low-noise amplifier (LNA) is designed in UMC 65 nm radio frequency (RF)-CMOS technology for operation over the 1 to 11 GHz RF band. This LNA design is based on an m-derived inductive peaking circuit with a shunt feedback inverter. The m-derived inductive peaking circuit is placed between two shunt feedback inverters. Further, a split inductor topology is introduced in the circuit. The procedure for the integrating of an m-derived inductive peaking circuit in LNA is explained in detail. The proposed circuit achieves more than 14 dB of power gain over an ultra-wideband of 1 to 11 GHz. The measurement of the proposed LNA achieves a minimum of 2.5 dB of noise figure, and more than −8 dBm of third-order input intercept point, while consuming 11.3 mW of power. © 2017 Wiley Periodicals, Inc. Microwave Opt Technol Lett 59:521–526, 2017. © 2017 Wiley Periodicals, Inc.
Disciplines :
Electrical & electronics engineering
Author, co-author :
Bhatt, D.;  IITB-Monash Research Academy, IIT, Bombay, India
Mukherjee, J.;  Department of Electrical Engineering, IIT, Bombay, India
Redouté, Jean-Michel  ;  Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Systèmes microélectroniques intégrés
Language :
English
Title :
A 1–11 GHz ultra-wideband LNA using M-derived inductive peaking circuit in UMC 65 nm CMOS
Publication date :
2017
Journal title :
Microwave and Optical Technology Letters
ISSN :
0895-2477
eISSN :
1098-2760
Publisher :
John Wiley and Sons Inc.
Volume :
59
Issue :
3
Pages :
521-526
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 04 February 2019

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