V-band CPW balanced medium power amplifier for 60 GHz wireless LAN application

Min Han, Sung Woon Moon, Seok Gyu Choi, Tae Jong Baek, Byeung Ok Lim, Dan An, Mi Ra Kim, Sam Dong Kim, Jin Koo Rhee

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

In this work, balanced medium power amplifiers for 60 GHz wireless LAN application were designed and fabricated. The single-ended and the balanced medium power amplifier on MIMIC technology were designed using 0.1μm Γ-gate GaAs PHEMT and CPW library. We compared the single-ended medium power amplifier on the balanced medium power amplifier of S-parameter and 1 dB gain compression point (P1dB). From measurement, the single-ended and the balanced medium power amplifiers show S21 gains of 13.14 dB and 12.8 dB, respectively, at 60 GHz. Also, we obtain P1dB of 5.9 dBm and 7.5 dBm at 60 GHz, respectively. The balanced medium power amplifier has better return losses and P1dB than those of the single-ended medium power amplifier within V-band region.

Original languageEnglish
Title of host publicationAPMC 2005
Subtitle of host publicationAsia-Pacific Microwave Conference Proceedings 2005
DOIs
StatePublished - 2005
EventAPMC 2005: Asia-Pacific Microwave Conference 2005 - Suzhou, China
Duration: 4 Dec 20057 Dec 2005

Publication series

NameAsia-Pacific Microwave Conference Proceedings, APMC
Volume2

Conference

ConferenceAPMC 2005: Asia-Pacific Microwave Conference 2005
Country/TerritoryChina
CitySuzhou
Period4/12/057/12/05

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