A 10 similar to 18GHz wide-band transformer feedback LNA

Pei Yuan Chiang; Christina Jou; Hui I. Wu; Zhe-Yang Huang

doi:10.1109/RFIT.2007.4443921

A 10 similar to 18GHz wide-band transformer feedback LNA

Pei Yuan Chiang
, Christina Jou
, Hui I. Wu
, Zhe-Yang Huang

電機工程學系

研究成果: Paper › 同行評審

4 引文斯高帕斯（Scopus）

摘要

A wide-band (10 similar to 18GHz) low noise amplifier(LNA) is presented. With transformer feedback in the traditional cascode amplifier, good input matching is achieved from 10 GHz to 18 GHz. The noise figure is below 3.5dB over 10-18GHz. There is no input-matching elements in the input gate of the cascode amplifier, so that the LNA can achieve lower NF. The LNA is designed based on CMOS TSMC 0.18 mu m mixed signal/RF process. With 1.8V supply voltage and three stage amplifiers to achieve wider gain bandwidth, the LNA can achieve input-matching of -12dB over the bandwidth; minimum NIT 2.4dB; gain(S21) of 17dB and 1dB gain compression(P1dB) at -22.6dB. The power consumption is 37.6mW(exclude buffer).

原文	American English
頁面	66-+
DOIs	https://doi.org/10.1109/RFIT.2007.4443921
出版狀態	Published - 7 12月 2007
事件	IEEE International Workshop on Radio-Frequency Integration Technology, RFIT 2007 - Singapore, 新加坡持續時間: 9 12月 2007 → 11 12月 2007

Conference

Conference	IEEE International Workshop on Radio-Frequency Integration Technology, RFIT 2007
國家/地區	新加坡
城市	Singapore
期間	9/12/07 → 11/12/07

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10.1109/RFIT.2007.4443921

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title = "A 10 similar to 18GHz wide-band transformer feedback LNA",

abstract = "A wide-band (10 similar to 18GHz) low noise amplifier(LNA) is presented. With transformer feedback in the traditional cascode amplifier, good input matching is achieved from 10 GHz to 18 GHz. The noise figure is below 3.5dB over 10-18GHz. There is no input-matching elements in the input gate of the cascode amplifier, so that the LNA can achieve lower NF. The LNA is designed based on CMOS TSMC 0.18 mu m mixed signal/RF process. With 1.8V supply voltage and three stage amplifiers to achieve wider gain bandwidth, the LNA can achieve input-matching of -12dB over the bandwidth; minimum NIT 2.4dB; gain(S21) of 17dB and 1dB gain compression(P1dB) at -22.6dB. The power consumption is 37.6mW(exclude buffer).",

keywords = "DESIGN, wide-band, transformer feedback, low noise amplifier(LNA)",

author = "Chiang, \{Pei Yuan\} and Christina Jou and Wu, \{Hui I.\} and Zhe-Yang Huang",

year = "2007",

month = dec,

day = "7",

doi = "10.1109/RFIT.2007.4443921",

language = "American English",

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T1 - A 10 similar to 18GHz wide-band transformer feedback LNA

AU - Chiang, Pei Yuan

AU - Jou, Christina

AU - Wu, Hui I.

AU - Huang, Zhe-Yang

PY - 2007/12/7

Y1 - 2007/12/7

N2 - A wide-band (10 similar to 18GHz) low noise amplifier(LNA) is presented. With transformer feedback in the traditional cascode amplifier, good input matching is achieved from 10 GHz to 18 GHz. The noise figure is below 3.5dB over 10-18GHz. There is no input-matching elements in the input gate of the cascode amplifier, so that the LNA can achieve lower NF. The LNA is designed based on CMOS TSMC 0.18 mu m mixed signal/RF process. With 1.8V supply voltage and three stage amplifiers to achieve wider gain bandwidth, the LNA can achieve input-matching of -12dB over the bandwidth; minimum NIT 2.4dB; gain(S21) of 17dB and 1dB gain compression(P1dB) at -22.6dB. The power consumption is 37.6mW(exclude buffer).

AB - A wide-band (10 similar to 18GHz) low noise amplifier(LNA) is presented. With transformer feedback in the traditional cascode amplifier, good input matching is achieved from 10 GHz to 18 GHz. The noise figure is below 3.5dB over 10-18GHz. There is no input-matching elements in the input gate of the cascode amplifier, so that the LNA can achieve lower NF. The LNA is designed based on CMOS TSMC 0.18 mu m mixed signal/RF process. With 1.8V supply voltage and three stage amplifiers to achieve wider gain bandwidth, the LNA can achieve input-matching of -12dB over the bandwidth; minimum NIT 2.4dB; gain(S21) of 17dB and 1dB gain compression(P1dB) at -22.6dB. The power consumption is 37.6mW(exclude buffer).

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KW - wide-band

KW - transformer feedback

KW - low noise amplifier(LNA)

U2 - 10.1109/RFIT.2007.4443921

DO - 10.1109/RFIT.2007.4443921

M3 - Paper

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T2 - IEEE International Workshop on Radio-Frequency Integration Technology, RFIT 2007

Y2 - 9 December 2007 through 11 December 2007

ER -

A 10 similar to 18GHz wide-band transformer feedback LNA

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