Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2006.06a
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- Pages.71-72
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- 2006
Characteristics Improvement of Power Amplifier for WCDMA Using Doherty Circuit
도허티 회로를 이용한 WCDMA용 전력 증폭기의 특성 개선
- Lim, Byoung-Hwan (Dept of Electronic Engineering Chosun University) ;
- Park, Sung-Kyo (Dept of Electronic Engineering Chosun University) ;
- Oh, Young-Ki (Dept of Electronic Engineering Chosun University) ;
- Kim, Kyoung-Min (Dept of Electronic Engineering Chosun University) ;
- Park, Chong-Baek (Dept of Electronic Engineering Chosun University)
- Published : 2006.06.21
Abstract
In this paper, we designed and fabricated the Doherty power amplifier which operates at 2140 MHz by using MRF 21125 RF Power FET (Motorola Co.) and Teflon substrate (
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