Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)

The Institute of Electronics and Information Engineers (대한전자공학회)
권호 표지

Design and Implementation of High Power Amplifier for PCS Pico Cell

PCS Pico Cell용 전력증폭기의 설계 및 제작

  • 김선영 (단국대학교 전자 · 컴퓨터공학부) ;
  • 방성일 (단국대학교 전자 · 컴퓨터공학부)
  • Published : 2001.06.01
Download PDF
⟨ Previous Next ⟩

Abstract

In this paper, We designed and implemented 20 watt high power amplifier which can be used for the commercial services in band of 1.86 ~ 1.870Hz at PCS. In order to satisfy ACPR, We designed by using the ADS(Advanced Design System)ver1.3. The HPA is fabricated on tepron substrate($\varepsilon_{{\gamma}}$ =3.15, H=0.78mm, T=0.02mm). The implemented HPA measured The ACPR characteristics at $\pm$ 885kHz, $\pm$ 1.25MHz, $\pm$2.25MHz. The HPA meets specification with good ACPR. The HPA is expected to use as a commercial product of PCS base station.roduct of PCS base station.

Keywords