한국신뢰성학회지:신뢰성응용연구 (Journal of Applied Reliability)
- 제9권3호
- /
- Pages.233-248
- /
- 2009
- /
- 1738-9895(pISSN)
- /
- 2733-8320(eISSN)
휴대폰용 전력증폭기의 신뢰성 평가기준
Reliability Assessment Criteria of Power Amplifier for Mobile Phone
-
이우성
(전자부품연구원 융합부품연구본부) ;
-
황순미
(전자부품연구원 신뢰성본부) ;
-
이관훈
(전자부품연구원 신뢰성본부) ;
- 송병석 (전자부품연구원 신뢰성본부) ;
-
정해성
(서원대학교 멀티미디어공학과) ;
-
오근태
(수원대학교 산업정보공학과)
-
Lee, Woo-Sung
(Convergence Components R&D Division, Korea Electronic Technology Institute) ;
-
Hwang, Soon-Mi
(Reliability R&D Division, Korea Electronic Technology Institute) ;
-
Lee, Kwan-Hun
(Reliability R&D Division, Korea Electronic Technology Institute) ;
- Song, Byeong-Suk (Reliability R&D Division, Korea Electronic Technology Institute) ;
-
Jeong, Hai-Sung
(Dept. of Multimedia Engineering, Seowon Univ.) ;
-
Oh, Geun-Tae
(Dept. of Industrial Information Engineering, Univ. of Suwon)
- 발행 : 2009.09.24
초록
PAM(Power Amplifier Module) is the important part of a mobile phone transmitter. It amplifies the strength of signal transmitting from a mobile phone to base stations enough to resist noise or interference. In this paper reliability assessment criteria for the PAM are established in terms of quality certification test and lifetime test. The former quality certification test comprises general performance test and environmental test. Items which pass the test undergo lifetime test which guarantees the extent of mean lifetime with certain confidence.