Low phase noise X-band push-push oscillator with frequency divider

被引：2

作者：

Schott, M ^{[1
]}

Lenk, F ^{[1
]}

Meliani, C ^{[1
]}

Heinrich, W ^{[1
]}

机构：

[1] Ferdinand Braun Inst Hochstfrequenztech, D-12489 Berlin, Germany

来源：

2005 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM, VOLS 1-4 | 2005年

关键词：

Colpitts oscillator; push-push;

D O I：

10.1109/MWSYM.2005.1516986

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A MMIC Colpitts oscillator in push-push configuration with integrated frequency divider using InGaP/GaAs HBTs is presented. ne output is taken from the second harmonic port while the fundamental signal is fed to a frequency divider by two thus providing a reference signal at one quarter of the output frequency. The MMIC VCO reaches state-of-the-art phase-noise performance in X-band down to -120dBc/Hz at 1MHz offset frequency at high output power and a tuning range of 4%.

引用

页码：1527 / 1530

页数：4

共 8 条

[1]

BLUM A, 2001, PRAKTIKUM ELEKT OSZI

[2] Phase noise in coupled oscillators: Theory and experiment [J].

Chang, HC ;

Cao, XD ;

Mishra, UK ;

York, RA .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1997, 45 (05) :604-615

[3]

Hilsenbeck J, 2003, TG IEEE GAL ARS, P223

[4]

KUROKAWA K, 1968, IEEE T MICROW THEORY, V4, P234

[5] Oscillator phase noise: A tutorial [J].

Lee, TH ;

Hajimiri, A .

IEEE JOURNAL OF SOLID-STATE CIRCUITS, 2000, 35 (03) :326-336

[6] A SIMPLE MODEL OF FEEDBACK OSCILLATOR NOISE SPECTRUM [J].

LEESON, DB .

PROCEEDINGS OF THE INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, 1966, 54 (02) :329-&

[7]

SCHOTT M, 2001, IEEE MTT S INT MICR, V2, P839

[8] A 38-GHz push-push oscillator based on 25-GHz fT BJT's [J].

Sinnesbichler, FX ;

Geltinger, H ;

Olbrich, GR .

IEEE MICROWAVE AND GUIDED WAVE LETTERS, 1999, 9 (04) :151-153

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