메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

논문 기본 정보

자료유형
학술저널
저자정보
Dongmyeong Kim (Jeonbuk National University) Haseon Song (Jeonbuk National University) Ilku Nam (Pusan National University) Donggu Im (Jeonbuk National University)
저널정보
한국전자파학회JEES Journal of Electromagnetic Engineering And Science Journal of Electromagnetic Engineering And Science Vol.24 No.1
발행연도
2024.1
수록면
57 - 64 (8page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
This study proposes a folded cascode CMOS low noise amplifier (LNA) with transformer feedback, implemented using a 0.13-μm CMOS process for wireless local area network front-end module applications. Compared to a conventional cascode inductive source degeneration LNA (ISDLNA), the folded cascode ISDLNA significantly improved the input-referred third-order intercept point (IIP3) as well as the 1-dB compression point (P1dB) by ensuring a large voltage headroom. Furthermore, the designed LNA also achieved a low noise figure (NF), while also saving the silicon area by magnetically coupling the source and folding inductors. When tested experimentally, the proposed LNA showed an S21 of 11.0 dB and an NF of 2.6 dB, while achieving an S11 of -7 dB at the operating frequency of 2.4 GHz. The measured input P1dB and IIP3 were -5.6 dBm and +2.5 dBm, respectively. The power dissipation was 9.6 mW from a 1.2-V supply voltage.

목차

Abstract
Ⅰ. INTRODUCTION
Ⅱ. REVIEW OF CONVENTIONAL CASCODE AND FOLDED CASCODE ISDLNAS
Ⅲ. ANALYSIS OF THE PROPOSED FOLDED CASCODE ISDLNA WITH TRANSFORMER FEEDBACK
Ⅳ. DESIGN OF THE TRANSFORMER AND THE COMPLETED LNA
Ⅴ. EXPERIMENTAL RESULTS
Ⅵ. CONCLUSION
REFERENCES

참고문헌 (0)

참고문헌 신청

이 논문의 저자 정보

이 논문과 함께 이용한 논문

최근 본 자료

전체보기

댓글(0)

0