지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2011.11
- 수록면
- 227 - 230 (4page)
이용수
초록· 키워드
오류제보하기
A wide-band frequency synthesizer for advanced wireless communication including LTE(Long Term Evolution) is proposed. Inductor switching techniques and 4-bit capacitor bank are used in LC-VCO for wide frequency band, and varactor bank in LC-VCO is designed for low VCO-gain variation and uniform VCO frequency interval. Additionally, the output frequency can be selected by output-selection bits in the prescaler for choosing needed frequency. The proposed frequency synthesizer is designed by 0.18 ㎛ CMOS process and occupies 0.21mm<SUP>2</SUP> The simulated phase noise of VCO output is below -105dBc/Hz at 1MHz offset. The frequency synthesizer consumes 32.4 mW by 1.8V supply.
목차
Abstract
I. INTRODUCTION
II. FREQUENCY SYNTHESIZER ARCHITECTURE
III. TECHNIQUES FOR SUPPORTING WIDE-BAND
IV. SIMULATION RESULTS
V. MEASUREMENT RESULTS
VI. CONCLUSIONS
ACKNOWLEDGMENT
REFERENCES
참고문헌 (0)
참고문헌 신청이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2013-569-001474818