DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Kim, Beom-Sup | - |
dc.contributor.advisor | Park, In-Cheol | - |
dc.contributor.advisor | 김범섭 | - |
dc.contributor.advisor | 박인철 | - |
dc.contributor.author | Ahn, Hyung-Ki | - |
dc.contributor.author | 안형기 | - |
dc.date.accessioned | 2011-12-14 | - |
dc.date.available | 2011-12-14 | - |
dc.date.issued | 2004 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=237647&flag=dissertation | - |
dc.identifier.uri | http://hdl.handle.net/10203/35217 | - |
dc.description | 학위논문(박사) - 한국과학기술원 : 전기및전자공학전공, 2004.2, [ [vii], 120 p. ] | - |
dc.description.abstract | This work describes the design methodology for highly-integrated wireless receiver front-end. As an design example, a fully integrated RF front-end for W-CDMA applications including a low noise amplifier, a downconversion mixer, a digitally programmable gain amplifier, a low-pass filter, an on-chip VCO, and a fractional-N frequency synthesizer is demonstrated using a 0.35-㎛ CMOS process. The measured phase noise of the on-chip VCO is -134 dBc/Hz at 1 MHz offset. The receiver RF front-end achieves a NF of 3.5 dB, an IIP3 of -16 dBm, and a maximum gain of 80 dB. The receiver consumes 52 mA with a 3-V supply and occupies only 2㎟ die area with minimal external components. To generate precise I/Q signals, self-calibration technique for I/Q phase mismatch is proposed. A 5-GHz LC quadrature VCO with calibration loop and a frequency synthesizer utilized in 5-GHz band wireless LAN, especially IEEE 802.11a, is designed using a 0.18-㎛ CMOS process to verify the functionality of the proposed scheme. The phase error after calibration is under 2-degree in serious device mismatch. | eng |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.subject | LNA | - |
dc.subject | MIXER | - |
dc.subject | CLOCK GENERATOR | - |
dc.subject | 아날로그 씨모스 회로 | - |
dc.subject | 수신단 | - |
dc.subject | 저잡음증폭기 | - |
dc.subject | 하향변환기 | - |
dc.subject | 클럭 생성기 | - |
dc.subject | ANALOG CMOS CIRCUIT | - |
dc.subject | RECEIVER | - |
dc.title | Design of CMOS receiver front-end for wireless communications | - |
dc.title.alternative | 무선 통신을 위한 CMOS 수신단의 설계 | - |
dc.type | Thesis(Ph.D) | - |
dc.identifier.CNRN | 237647/325007 | - |
dc.description.department | 한국과학기술원 : 전기및전자공학전공, | - |
dc.identifier.uid | 020005828 | - |
dc.contributor.localauthor | Kim, Beom-Sup | - |
dc.contributor.localauthor | Park, In-Cheol | - |
dc.contributor.localauthor | 김범섭 | - |
dc.contributor.localauthor | 박인철 | - |
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