An integrated frequency synthesizer for 81-86GHz satellite communications in 65nm CMOS

An integrated frequency synthesizer for 81-86GHz satellite communications in 65nm CMOS

We present an integrated frequency synthesizer in 65nm CMOS to enable the 81-86GHz satellite communication transceiver. The frequency synthesizer is inserted in a two-step zero-IF millimeter-wave transceiver with LO RF at 70-78GHz and LO IF at 1/8 of LO RF to cover the desired entire frequency bands...

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Bibliographische Detailangaben
Hauptverfasser: Zhiwei Xu, Gu, Qun Jane, Yi-Cheng Wu, Heng-Yu Jian, Wang, Frank, Chang, Mau-Chung Frank
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Frequency measurement
Frequency Synthesizer
Frequency synthesizers
injection locking divider
Millimeter wave communication
millimeterwave transceiver
multi-modulus programmable divider
Noise measurement
Phase measurement
Phase noise
phase rotation
Radio frequency
Satellite communication
Transceivers
VCO
Voltage-controlled oscillators
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Beschreibung
Zusammenfassung:We present an integrated frequency synthesizer in 65nm CMOS to enable the 81-86GHz satellite communication transceiver. The frequency synthesizer is inserted in a two-step zero-IF millimeter-wave transceiver with LO RF at 70-78GHz and LO IF at 1/8 of LO RF to cover the desired entire frequency bands. It also features coarse phase rotation to endow beam forming capabilities for the intended communication system. The phase noise is
ISSN:1529-2517
2375-0995
DOI:10.1109/RFIC.2010.5477388