A 0.35 µm SiGe BiCMOS Direct Quadrature Modulator for Reconfigurable Multi-Band/Multi-Standard Basestations

Johannes Platz; Georg Strasser; Klaus Feilkas; Josef Fenk; Andreas Springer

A 0.35 µm SiGe BiCMOS Direct Quadrature Modulator for Reconfigurable Multi-Band/Multi-Standard Basestations

Johannes Platz (Herausgeber*in)
, Georg Strasser
, Klaus Feilkas
, Josef Fenk
, Andreas Springer

Institut für Nachrichtentechnik und Hochfrequenzsysteme

Publikation: Beitrag in Buch/Bericht/Konferenzband › Konferenzbeitrag › Begutachtung

Abstract

Implementation aspects of a direct up-conversion modulator for reconfigurable multi-band/multi-standard basestations developed in a 0.35 µm 75GHz fT SiGe BiCMOS process are presented. The modulator consists of two double-balanced mixers and a fully integrated reconfigurable prescaler which includes the quadrature signal generation and provides three different divider-ratios for the adjustment of the LO frequency. Measurements of a first testchip show promising results within the desired extremely broadband modulator output frequency range of 400 MHz up to 2.7 GHz.

Originalsprache	Englisch
Titel	Tagungsband Austrochip 2003
Seitenumfang	4
Publikationsstatus	Veröffentlicht - Okt. 2003

Wissenschaftszweige

202 Elektrotechnik, Elektronik, Informationstechnik
202019 Hochfrequenztechnik
202029 Mikrowellentechnik
202030 Nachrichtentechnik
202033 Radartechnik
202037 Signalverarbeitung
202038 Telekommunikation

Dieses zitieren

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title = "A 0.35 µm SiGe BiCMOS Direct Quadrature Modulator for Reconfigurable Multi-Band/Multi-Standard Basestations",

abstract = "Implementation aspects of a direct up-conversion modulator for reconfigurable multi-band/multi-standard basestations developed in a 0.35 µm 75GHz fT SiGe BiCMOS process are presented. The modulator consists of two double-balanced mixers and a fully integrated reconfigurable prescaler which includes the quadrature signal generation and provides three different divider-ratios for the adjustment of the LO frequency. Measurements of a first testchip show promising results within the desired extremely broadband modulator output frequency range of 400 MHz up to 2.7 GHz.",

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AU - Springer, Andreas

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N2 - Implementation aspects of a direct up-conversion modulator for reconfigurable multi-band/multi-standard basestations developed in a 0.35 µm 75GHz fT SiGe BiCMOS process are presented. The modulator consists of two double-balanced mixers and a fully integrated reconfigurable prescaler which includes the quadrature signal generation and provides three different divider-ratios for the adjustment of the LO frequency. Measurements of a first testchip show promising results within the desired extremely broadband modulator output frequency range of 400 MHz up to 2.7 GHz.

AB - Implementation aspects of a direct up-conversion modulator for reconfigurable multi-band/multi-standard basestations developed in a 0.35 µm 75GHz fT SiGe BiCMOS process are presented. The modulator consists of two double-balanced mixers and a fully integrated reconfigurable prescaler which includes the quadrature signal generation and provides three different divider-ratios for the adjustment of the LO frequency. Measurements of a first testchip show promising results within the desired extremely broadband modulator output frequency range of 400 MHz up to 2.7 GHz.

M3 - Conference proceedings

BT - Tagungsband Austrochip 2003

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