An ultra compact C-band 5-bit MMIC phase shifter based on all-pass network

Kenichi Miyaguchi; Morishige Hieda; Masatake Hangai; Tamotsu Nishino; Norihiro Yunoue; Yoshinobu Sasaki; Moriyasu Miyazaki

doi:10.1109/EMICC.2006.282806

An ultra compact C-band 5-bit MMIC phase shifter based on all-pass network

Kenichi Miyaguchi^*, Morishige Hieda, Masatake Hangai, Tamotsu Nishino, Norihiro Yunoue, Yoshinobu Sasaki, Moriyasu Miyazaki

^*Corresponding author for this work

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

9 Citations (Scopus)

Abstract

An ultra compact 5-bit MMIC phase shifter, operating in the C-band, is presented. The proposed phase shifting circuit utilizes the lumped-element all-pass network topology. The transition frequency of the all-pass network which determines the size of the circuit is set to be much higher than the operating bandwidth, which results in an extremely small chip size of the phase shifter in a relatively low frequency range. The MMIC phase shifter has been successfully fabricated with a die size of 1.72mm × 0.81mm (1.37min ²) and achieved a fractional bandwidth of 10%, demonstrating an insertion loss of 5.7 dB +/- 0.8 dB and an RMS phase shift error of less than 2.3° in the C-band. To our knowledge, the MMIC phase shifter is the smallest among the reported digital phase shifters which cover a total phase shift of 360° for the C-band.

Original language	English
Title of host publication	Proceedings of the 1st European Microwave Integrated Circuits Conference, EuMIC 2006
Publisher	IEEE Computer Society
Pages	277-280
Number of pages	4
ISBN (Print)	2960055187, 9782960055184
DOIs	https://doi.org/10.1109/EMICC.2006.282806
Publication status	Published - 2006
Externally published	Yes
Event	1st European Microwave Integrated Circuits Conference, EuMIC 2006 - Manchester, United Kingdom Duration: 2006 Sept 10 → 2006 Sept 12

Publication series

Name	Proceedings of the 1st European Microwave Integrated Circuits Conference, EuMIC 2006

Conference

Conference	1st European Microwave Integrated Circuits Conference, EuMIC 2006
Country/Territory	United Kingdom
City	Manchester
Period	06/9/10 → 06/9/12

ASJC Scopus subject areas

Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials
Condensed Matter Physics

Access to Document

10.1109/EMICC.2006.282806

Cite this

Miyaguchi, K., Hieda, M., Hangai, M., Nishino, T., Yunoue, N., Sasaki, Y., & Miyazaki, M. (2006). An ultra compact C-band 5-bit MMIC phase shifter based on all-pass network. In Proceedings of the 1st European Microwave Integrated Circuits Conference, EuMIC 2006 (pp. 277-280). Article 4057629 (Proceedings of the 1st European Microwave Integrated Circuits Conference, EuMIC 2006). IEEE Computer Society. https://doi.org/10.1109/EMICC.2006.282806

An ultra compact C-band 5-bit MMIC phase shifter based on all-pass network. / Miyaguchi, Kenichi; Hieda, Morishige; Hangai, Masatake et al.
Proceedings of the 1st European Microwave Integrated Circuits Conference, EuMIC 2006. IEEE Computer Society, 2006. p. 277-280 4057629 (Proceedings of the 1st European Microwave Integrated Circuits Conference, EuMIC 2006).

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

Miyaguchi, K, Hieda, M, Hangai, M, Nishino, T, Yunoue, N, Sasaki, Y & Miyazaki, M 2006, An ultra compact C-band 5-bit MMIC phase shifter based on all-pass network. in Proceedings of the 1st European Microwave Integrated Circuits Conference, EuMIC 2006., 4057629, Proceedings of the 1st European Microwave Integrated Circuits Conference, EuMIC 2006, IEEE Computer Society, pp. 277-280, 1st European Microwave Integrated Circuits Conference, EuMIC 2006, Manchester, United Kingdom, 06/9/10. https://doi.org/10.1109/EMICC.2006.282806

Miyaguchi K, Hieda M, Hangai M, Nishino T, Yunoue N, Sasaki Y et al. An ultra compact C-band 5-bit MMIC phase shifter based on all-pass network. In Proceedings of the 1st European Microwave Integrated Circuits Conference, EuMIC 2006. IEEE Computer Society. 2006. p. 277-280. 4057629. (Proceedings of the 1st European Microwave Integrated Circuits Conference, EuMIC 2006). doi: 10.1109/EMICC.2006.282806

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title = "An ultra compact C-band 5-bit MMIC phase shifter based on all-pass network",

abstract = "An ultra compact 5-bit MMIC phase shifter, operating in the C-band, is presented. The proposed phase shifting circuit utilizes the lumped-element all-pass network topology. The transition frequency of the all-pass network which determines the size of the circuit is set to be much higher than the operating bandwidth, which results in an extremely small chip size of the phase shifter in a relatively low frequency range. The MMIC phase shifter has been successfully fabricated with a die size of 1.72mm × 0.81mm (1.37min 2) and achieved a fractional bandwidth of 10%, demonstrating an insertion loss of 5.7 dB +/- 0.8 dB and an RMS phase shift error of less than 2.3° in the C-band. To our knowledge, the MMIC phase shifter is the smallest among the reported digital phase shifters which cover a total phase shift of 360° for the C-band.",

author = "Kenichi Miyaguchi and Morishige Hieda and Masatake Hangai and Tamotsu Nishino and Norihiro Yunoue and Yoshinobu Sasaki and Moriyasu Miyazaki",

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AU - Yunoue, Norihiro

AU - Sasaki, Yoshinobu

AU - Miyazaki, Moriyasu

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AB - An ultra compact 5-bit MMIC phase shifter, operating in the C-band, is presented. The proposed phase shifting circuit utilizes the lumped-element all-pass network topology. The transition frequency of the all-pass network which determines the size of the circuit is set to be much higher than the operating bandwidth, which results in an extremely small chip size of the phase shifter in a relatively low frequency range. The MMIC phase shifter has been successfully fabricated with a die size of 1.72mm × 0.81mm (1.37min 2) and achieved a fractional bandwidth of 10%, demonstrating an insertion loss of 5.7 dB +/- 0.8 dB and an RMS phase shift error of less than 2.3° in the C-band. To our knowledge, the MMIC phase shifter is the smallest among the reported digital phase shifters which cover a total phase shift of 360° for the C-band.

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An ultra compact C-band 5-bit MMIC phase shifter based on all-pass network

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