Q-band bandpass filter designs in heterodyne receiver for radio astronomy

Yo Shen Lin; Yu Shu Hsieh; Yuh Jing Hwang; Chau Ching Chiong

doi:10.1109/APCCAS.2008.4745966

Q-band bandpass filter designs in heterodyne receiver for radio astronomy

Yo Shen Lin, Yu Shu Hsieh, Yuh Jing Hwang, Chau Ching Chiong

Department of Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

8 Scopus citations

Abstract

This paper presents two Q-band bandpass filter designs that are targeted for application in the Atacama Large Millimeter-wave and Submillimeter-wave Array (ALMA) radio telescope. The bandpass filter is required to reject the lower side band from 15.2∼29GHz and retain minimum loss across the passband of 31.3∼45GHz. The bandpass filter based on WR22 waveguide is first presented. Specifically, the measured in-band insertion loss is around 0.4 dB, and the rejection of lower sideband is better than 34dB. To further reduce the circuit size and to ease the integration with other MMICs in the receiver, a planar filter design based on GaAs process is also demonstrated. It will be applied to the multi-chip module version of the heterodyne receiver design to achieve more compact module size.

Original language	English
Title of host publication	Proceedings of APCCAS 2008 - 2008 IEEE Asia Pacific Conference on Circuits and Systems
Pages	86-89
Number of pages	4
DOIs	https://doi.org/10.1109/APCCAS.2008.4745966
State	Published - 2008
Event	APCCAS 2008 - 2008 IEEE Asia Pacific Conference on Circuits and Systems - Macao, China Duration: 30 Nov 2008 → 3 Dec 2008

Publication series

Name	IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS

Conference

Conference	APCCAS 2008 - 2008 IEEE Asia Pacific Conference on Circuits and Systems
Country/Territory	China
City	Macao
Period	30/11/08 → 3/12/08

Access to Document

10.1109/APCCAS.2008.4745966

Cite this

Lin, Y. S., Hsieh, Y. S., Hwang, Y. J., & Chiong, C. C. (2008). Q-band bandpass filter designs in heterodyne receiver for radio astronomy. In Proceedings of APCCAS 2008 - 2008 IEEE Asia Pacific Conference on Circuits and Systems (pp. 86-89). Article 4745966 (IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS). https://doi.org/10.1109/APCCAS.2008.4745966

@inproceedings{01f2a5435ede428f9fc36603cc089085,

title = "Q-band bandpass filter designs in heterodyne receiver for radio astronomy",

abstract = "This paper presents two Q-band bandpass filter designs that are targeted for application in the Atacama Large Millimeter-wave and Submillimeter-wave Array (ALMA) radio telescope. The bandpass filter is required to reject the lower side band from 15.2∼29GHz and retain minimum loss across the passband of 31.3∼45GHz. The bandpass filter based on WR22 waveguide is first presented. Specifically, the measured in-band insertion loss is around 0.4 dB, and the rejection of lower sideband is better than 34dB. To further reduce the circuit size and to ease the integration with other MMICs in the receiver, a planar filter design based on GaAs process is also demonstrated. It will be applied to the multi-chip module version of the heterodyne receiver design to achieve more compact module size.",

author = "Lin, {Yo Shen} and Hsieh, {Yu Shu} and Hwang, {Yuh Jing} and Chiong, {Chau Ching}",

year = "2008",

doi = "10.1109/APCCAS.2008.4745966",

language = "???core.languages.en_GB???",

isbn = "9781424423422",

series = "IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS",

pages = "86--89",

booktitle = "Proceedings of APCCAS 2008 - 2008 IEEE Asia Pacific Conference on Circuits and Systems",

note = "APCCAS 2008 - 2008 IEEE Asia Pacific Conference on Circuits and Systems ; Conference date: 30-11-2008 Through 03-12-2008",

}

Lin, YS, Hsieh, YS, Hwang, YJ & Chiong, CC 2008, Q-band bandpass filter designs in heterodyne receiver for radio astronomy. in Proceedings of APCCAS 2008 - 2008 IEEE Asia Pacific Conference on Circuits and Systems., 4745966, IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS, pp. 86-89, APCCAS 2008 - 2008 IEEE Asia Pacific Conference on Circuits and Systems, Macao, China, 30/11/08. https://doi.org/10.1109/APCCAS.2008.4745966

Q-band bandpass filter designs in heterodyne receiver for radio astronomy. / Lin, Yo Shen; Hsieh, Yu Shu; Hwang, Yuh Jing et al.
Proceedings of APCCAS 2008 - 2008 IEEE Asia Pacific Conference on Circuits and Systems. 2008. p. 86-89 4745966 (IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Q-band bandpass filter designs in heterodyne receiver for radio astronomy

AU - Lin, Yo Shen

AU - Hsieh, Yu Shu

AU - Hwang, Yuh Jing

AU - Chiong, Chau Ching

PY - 2008

Y1 - 2008

N2 - This paper presents two Q-band bandpass filter designs that are targeted for application in the Atacama Large Millimeter-wave and Submillimeter-wave Array (ALMA) radio telescope. The bandpass filter is required to reject the lower side band from 15.2∼29GHz and retain minimum loss across the passband of 31.3∼45GHz. The bandpass filter based on WR22 waveguide is first presented. Specifically, the measured in-band insertion loss is around 0.4 dB, and the rejection of lower sideband is better than 34dB. To further reduce the circuit size and to ease the integration with other MMICs in the receiver, a planar filter design based on GaAs process is also demonstrated. It will be applied to the multi-chip module version of the heterodyne receiver design to achieve more compact module size.

AB - This paper presents two Q-band bandpass filter designs that are targeted for application in the Atacama Large Millimeter-wave and Submillimeter-wave Array (ALMA) radio telescope. The bandpass filter is required to reject the lower side band from 15.2∼29GHz and retain minimum loss across the passband of 31.3∼45GHz. The bandpass filter based on WR22 waveguide is first presented. Specifically, the measured in-band insertion loss is around 0.4 dB, and the rejection of lower sideband is better than 34dB. To further reduce the circuit size and to ease the integration with other MMICs in the receiver, a planar filter design based on GaAs process is also demonstrated. It will be applied to the multi-chip module version of the heterodyne receiver design to achieve more compact module size.

UR - http://www.scopus.com/inward/record.url?scp=62949086373&partnerID=8YFLogxK

U2 - 10.1109/APCCAS.2008.4745966

DO - 10.1109/APCCAS.2008.4745966

M3 - 會議論文篇章

AN - SCOPUS:62949086373

SN - 9781424423422

T3 - IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS

SP - 86

EP - 89

BT - Proceedings of APCCAS 2008 - 2008 IEEE Asia Pacific Conference on Circuits and Systems

T2 - APCCAS 2008 - 2008 IEEE Asia Pacific Conference on Circuits and Systems

Y2 - 30 November 2008 through 3 December 2008

ER -

Q-band bandpass filter designs in heterodyne receiver for radio astronomy

Abstract

Publication series

Conference

Access to Document

Fingerprint

Cite this