Design of monolithic band-pass filter using high performance passive and active component technology for WLAN applications

Jingfeng Ding, Andreas Springer, Thomas Bartl, Gernot Hueber, Richard Hagelauer

Publikation: Konferenzband/Beitrag in Buch/BerichtKonferenzartikelBegutachtung

Abstract

The trend for low-cost, small dimension, thin profile, multi-function and multi-mode handheld wireless devices are required by the future user. In this paper, we present the design of an Electrostatic Discharge (ESD)-protection free band-pass filter (BPF) in an improved high resistivity silicon copper technology for the monolithic integration of active and passive devices. Inter-digital metal capacitors instead of typical Metal-Isolator-Metal (MIM) capacitors are used for better quality factor and higher breakdown voltage of up to 800 V. Electromagnetic (EM) simulation was extensively used in this design for inductor and filter optimization. The fabricated device by the first run has an insertion loss of less than 2 dB and an out of band attenuation of more than 25 dB for the WLAN 2.4 GHz frequency band and features a size of 1.0×1.3 mm2.
OriginalspracheEnglisch
TitelThe 40th European Microwave Conference
Herausgeber (Verlag)IEEE Computer Society
Seiten557-560
Seitenumfang4
ISBN (Print)978-2-87487-016-3
DOIs
PublikationsstatusVeröffentlicht - 30 Sep. 2010
Extern publiziertJa
VeranstaltungThe 40th European Microwave Conference - Paris, France
Dauer: 28 Sep. 201030 Sep. 2010

Konferenz

KonferenzThe 40th European Microwave Conference
Zeitraum28/09/1030/09/10

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