A 65mW,0.4-2.3 GHz bandpass filter for satellite receivers

J.D. Tang, van der; D. Kasperkovitz; A. Bretveld

doi:10.1023/A:1014459820189

A 65mW,0.4-2.3 GHz bandpass filter for satellite receivers

J.D. Tang, van der
, D. Kasperkovitz
, A. Bretveld

Integrated Circuits

Research output: Contribution to journal › Article › Academic › peer-review

2 Citations (Scopus)

Abstract

A monolithic tunable bandpass filter for satellite receiver front-ends is presented. The nter frequency of the bandpass filter can be tuned from 0.4 GHz to 2.3 GHz. The filter is constructed using four transconductor-C poly-phase filter sections and has a 50 dB variable gain range. At 20 dB attenuation and at 30 dB gain the measured 1 dB compression point is -21 dBm and -56 dBm, respectively. Measured input IP3 is -12 dBm. The noise figure is 15 dB at maximum gain. An on-chip I/Q oscillator tracks the center frequency and enables automatic tuning. The bandpass filter dissipates 65 mW with 5 Volt supply voltage and occupies 0.16 mm2 chip area. The filter is realized in a standard 11 GHz ft bipolar technology.

Original language	English
Pages (from-to)	5-18
Number of pages	14
Journal	Analog Integrated Circuits and Signal Processing
Volume	31
Issue number	1
DOIs	https://doi.org/10.1023/A:1014459820189
Publication status	Published - 2002

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title = "A 65mW,0.4-2.3 GHz bandpass filter for satellite receivers",

abstract = "A monolithic tunable bandpass filter for satellite receiver front-ends is presented. The nter frequency of the bandpass filter can be tuned from 0.4 GHz to 2.3 GHz. The filter is constructed using four transconductor-C poly-phase filter sections and has a 50 dB variable gain range. At 20 dB attenuation and at 30 dB gain the measured 1 dB compression point is -21 dBm and -56 dBm, respectively. Measured input IP3 is -12 dBm. The noise figure is 15 dB at maximum gain. An on-chip I/Q oscillator tracks the center frequency and enables automatic tuning. The bandpass filter dissipates 65 mW with 5 Volt supply voltage and occupies 0.16 mm2 chip area. The filter is realized in a standard 11 GHz ft bipolar technology.",

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AU - Tang, van der, J.D.

AU - Kasperkovitz, D.

AU - Bretveld, A.

PY - 2002

Y1 - 2002

N2 - A monolithic tunable bandpass filter for satellite receiver front-ends is presented. The nter frequency of the bandpass filter can be tuned from 0.4 GHz to 2.3 GHz. The filter is constructed using four transconductor-C poly-phase filter sections and has a 50 dB variable gain range. At 20 dB attenuation and at 30 dB gain the measured 1 dB compression point is -21 dBm and -56 dBm, respectively. Measured input IP3 is -12 dBm. The noise figure is 15 dB at maximum gain. An on-chip I/Q oscillator tracks the center frequency and enables automatic tuning. The bandpass filter dissipates 65 mW with 5 Volt supply voltage and occupies 0.16 mm2 chip area. The filter is realized in a standard 11 GHz ft bipolar technology.

AB - A monolithic tunable bandpass filter for satellite receiver front-ends is presented. The nter frequency of the bandpass filter can be tuned from 0.4 GHz to 2.3 GHz. The filter is constructed using four transconductor-C poly-phase filter sections and has a 50 dB variable gain range. At 20 dB attenuation and at 30 dB gain the measured 1 dB compression point is -21 dBm and -56 dBm, respectively. Measured input IP3 is -12 dBm. The noise figure is 15 dB at maximum gain. An on-chip I/Q oscillator tracks the center frequency and enables automatic tuning. The bandpass filter dissipates 65 mW with 5 Volt supply voltage and occupies 0.16 mm2 chip area. The filter is realized in a standard 11 GHz ft bipolar technology.

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DO - 10.1023/A:1014459820189

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EP - 18

JO - Analog Integrated Circuits and Signal Processing

JF - Analog Integrated Circuits and Signal Processing

IS - 1

ER -

A 65mW,0.4-2.3 GHz bandpass filter for satellite receivers

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