A novel ultra wideband transformer-feedback LNA

Hui I. Wu; Tsung-Ting Lin; Chih-Peng Lin; Christina Jou; Pei Yuan Chiang

A novel ultra wideband transformer-feedback LNA

Hui I. Wu^*, Tsung-Ting Lin, Chih-Peng Lin, Christina Jou, Pei Yuan Chiang

^*Corresponding author for this work

Department of Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

2 Scopus citations

Abstract

A 3-10 GHz wide-band low noise amplifier with novel input matching mechanism is presented in this letter. The proposed circuit uses reactive-feedback and transistor's intrinsic gate-drain capacitor as input matching network to achieve a simulated -10dB input reflection coefficient from 3.1 GHz to 10.6 GHz. The fabricated wideband LNA achieves a simulated power gain (S21) of about 10 dB from 3.1 G to 10.6 GHz, and noise figure of 2.72-3.26 dB from 3.1 G to 10.6 GHz. The input 1 dB compression point and input IP3 (IIP3) at 3.1 GHz are about -18.5 and -12 dBm, respectively. The DC supply voltage and power consumption is 1.5V(-) and 15 mA, respectively.

Original language	English
Title of host publication	PIERS 2008 HANGZHOU: PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM, VOLS I AND II, PROCEEDINGS
Editors	JA Kong
Pages	86-89
Number of pages	4
State	Published - Mar 2008
Event	Progress in Electromagnetics Research Symposium 2008, PIERS 2008 Hangzhou - Hangzhou, China Duration: 24 Mar 2008 → 28 Mar 2008

Publication series

Name	Progress in Electromagnetics Research Symposium
ISSN (Print)	1559-9450

Conference

Conference	Progress in Electromagnetics Research Symposium 2008, PIERS 2008 Hangzhou
Country/Territory	China
City	Hangzhou
Period	24/03/08 → 28/03/08

Cite this

@inbook{086ec6f30ada4d69885587981f59be89,

title = "A novel ultra wideband transformer-feedback LNA",

abstract = "A 3-10 GHz wide-band low noise amplifier with novel input matching mechanism is presented in this letter. The proposed circuit uses reactive-feedback and transistor's intrinsic gate-drain capacitor as input matching network to achieve a simulated -10dB input reflection coefficient from 3.1 GHz to 10.6 GHz. The fabricated wideband LNA achieves a simulated power gain (S21) of about 10 dB from 3.1 G to 10.6 GHz, and noise figure of 2.72-3.26 dB from 3.1 G to 10.6 GHz. The input 1 dB compression point and input IP3 (IIP3) at 3.1 GHz are about -18.5 and -12 dBm, respectively. The DC supply voltage and power consumption is 1.5V(-) and 15 mA, respectively.",

author = "Wu, {Hui I.} and Tsung-Ting Lin and Chih-Peng Lin and Christina Jou and Chiang, {Pei Yuan}",

year = "2008",

month = mar,

language = "English",

isbn = "978-1-934142-00-4",

series = " Progress in Electromagnetics Research Symposium",

pages = "86--89",

editor = "JA Kong",

booktitle = "PIERS 2008 HANGZHOU: PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM, VOLS I AND II, PROCEEDINGS",

note = "Progress in Electromagnetics Research Symposium 2008, PIERS 2008 Hangzhou ; Conference date: 24-03-2008 Through 28-03-2008",

}

Wu, HI, Lin, T-T, Lin, C-P, Jou, C & Chiang, PY 2008, A novel ultra wideband transformer-feedback LNA. in JA Kong (ed.), PIERS 2008 HANGZHOU: PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM, VOLS I AND II, PROCEEDINGS. Progress in Electromagnetics Research Symposium, pp. 86-89, Progress in Electromagnetics Research Symposium 2008, PIERS 2008 Hangzhou, Hangzhou, China, 24/03/08.

A novel ultra wideband transformer-feedback LNA. / Wu, Hui I.; Lin, Tsung-Ting; Lin, Chih-Peng et al.
PIERS 2008 HANGZHOU: PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM, VOLS I AND II, PROCEEDINGS. ed. / JA Kong. 2008. p. 86-89 ( Progress in Electromagnetics Research Symposium).

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

TY - CHAP

T1 - A novel ultra wideband transformer-feedback LNA

AU - Wu, Hui I.

AU - Lin, Tsung-Ting

AU - Lin, Chih-Peng

AU - Jou, Christina

AU - Chiang, Pei Yuan

PY - 2008/3

Y1 - 2008/3

N2 - A 3-10 GHz wide-band low noise amplifier with novel input matching mechanism is presented in this letter. The proposed circuit uses reactive-feedback and transistor's intrinsic gate-drain capacitor as input matching network to achieve a simulated -10dB input reflection coefficient from 3.1 GHz to 10.6 GHz. The fabricated wideband LNA achieves a simulated power gain (S21) of about 10 dB from 3.1 G to 10.6 GHz, and noise figure of 2.72-3.26 dB from 3.1 G to 10.6 GHz. The input 1 dB compression point and input IP3 (IIP3) at 3.1 GHz are about -18.5 and -12 dBm, respectively. The DC supply voltage and power consumption is 1.5V(-) and 15 mA, respectively.

AB - A 3-10 GHz wide-band low noise amplifier with novel input matching mechanism is presented in this letter. The proposed circuit uses reactive-feedback and transistor's intrinsic gate-drain capacitor as input matching network to achieve a simulated -10dB input reflection coefficient from 3.1 GHz to 10.6 GHz. The fabricated wideband LNA achieves a simulated power gain (S21) of about 10 dB from 3.1 G to 10.6 GHz, and noise figure of 2.72-3.26 dB from 3.1 G to 10.6 GHz. The input 1 dB compression point and input IP3 (IIP3) at 3.1 GHz are about -18.5 and -12 dBm, respectively. The DC supply voltage and power consumption is 1.5V(-) and 15 mA, respectively.

M3 - Chapter

SN - 978-1-934142-00-4

T3 - Progress in Electromagnetics Research Symposium

SP - 86

EP - 89

BT - PIERS 2008 HANGZHOU: PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM, VOLS I AND II, PROCEEDINGS

A2 - Kong, JA

T2 - Progress in Electromagnetics Research Symposium 2008, PIERS 2008 Hangzhou

Y2 - 24 March 2008 through 28 March 2008

ER -

A novel ultra wideband transformer-feedback LNA

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