Compact double-balanced star mixers with novel dual 180° hybrids

Yu Ann Lai; Chun Nien Chen; Shih Han Hung; Yeong-Her Wang

doi:10.1109/ICSICT.2012.6466754

Compact double-balanced star mixers with novel dual 180° hybrids

Yu Ann Lai, Chun Nien Chen, Shih Han Hung, Yeong-Her Wang

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

3 Citations (Scopus)

Abstract

Compact double-balanced monolithic star mixers using 0.25 μm GaAs pHEMT process are presented. These star mixers adopt two novel types of the dual 180° hybrid structure, thereby reducing the chip size and eliminating complex layout. With multi-coupled lines technology, the proposed dual 180° hybrids are produced and applied to star mixers successfully. Furthermore, the proposed hybrids simplifies the star mixer's IF extraction circuit to reduce the chip size and enhance the IF bandwidth. The results demonstrate wide operation bandwidth, low conversion loss and good port-to-port isolations with a size dimension of less than 0.81 mm², could thus be obtained.

Original language	English
Title of host publication	ICSICT 2012 - 2012 IEEE 11th International Conference on Solid-State and Integrated Circuit Technology, Proceedings
DOIs	https://doi.org/10.1109/ICSICT.2012.6466754
Publication status	Published - 2012 Dec 1
Event	2012 IEEE 11th International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2012 - Xi'an, China Duration: 2012 Oct 29 → 2012 Nov 1

Publication series

Name	ICSICT 2012 - 2012 IEEE 11th International Conference on Solid-State and Integrated Circuit Technology, Proceedings

Other

Other	2012 IEEE 11th International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2012
Country	China
City	Xi'an
Period	12-10-29 → 12-11-01

All Science Journal Classification (ASJC) codes

Human-Computer Interaction
Electrical and Electronic Engineering

Access to Document

10.1109/ICSICT.2012.6466754

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Lai, Y. A., Chen, C. N., Hung, S. H., & Wang, Y-H. (2012). Compact double-balanced star mixers with novel dual 180° hybrids. In ICSICT 2012 - 2012 IEEE 11th International Conference on Solid-State and Integrated Circuit Technology, Proceedings [6466754] (ICSICT 2012 - 2012 IEEE 11th International Conference on Solid-State and Integrated Circuit Technology, Proceedings). https://doi.org/10.1109/ICSICT.2012.6466754

Lai, Yu Ann ; Chen, Chun Nien ; Hung, Shih Han ; Wang, Yeong-Her. / Compact double-balanced star mixers with novel dual 180° hybrids. ICSICT 2012 - 2012 IEEE 11th International Conference on Solid-State and Integrated Circuit Technology, Proceedings. 2012. (ICSICT 2012 - 2012 IEEE 11th International Conference on Solid-State and Integrated Circuit Technology, Proceedings).

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title = "Compact double-balanced star mixers with novel dual 180° hybrids",

abstract = "Compact double-balanced monolithic star mixers using 0.25 μm GaAs pHEMT process are presented. These star mixers adopt two novel types of the dual 180° hybrid structure, thereby reducing the chip size and eliminating complex layout. With multi-coupled lines technology, the proposed dual 180° hybrids are produced and applied to star mixers successfully. Furthermore, the proposed hybrids simplifies the star mixer's IF extraction circuit to reduce the chip size and enhance the IF bandwidth. The results demonstrate wide operation bandwidth, low conversion loss and good port-to-port isolations with a size dimension of less than 0.81 mm2, could thus be obtained.",

author = "Lai, {Yu Ann} and Chen, {Chun Nien} and Hung, {Shih Han} and Yeong-Her Wang",

year = "2012",

month = dec,

day = "1",

doi = "10.1109/ICSICT.2012.6466754",

language = "English",

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series = "ICSICT 2012 - 2012 IEEE 11th International Conference on Solid-State and Integrated Circuit Technology, Proceedings",

booktitle = "ICSICT 2012 - 2012 IEEE 11th International Conference on Solid-State and Integrated Circuit Technology, Proceedings",

note = "2012 IEEE 11th International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2012 ; Conference date: 29-10-2012 Through 01-11-2012",

}

Lai, YA, Chen, CN, Hung, SH & Wang, Y-H 2012, Compact double-balanced star mixers with novel dual 180° hybrids. in ICSICT 2012 - 2012 IEEE 11th International Conference on Solid-State and Integrated Circuit Technology, Proceedings., 6466754, ICSICT 2012 - 2012 IEEE 11th International Conference on Solid-State and Integrated Circuit Technology, Proceedings, 2012 IEEE 11th International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2012, Xi'an, China, 12-10-29. https://doi.org/10.1109/ICSICT.2012.6466754

Compact double-balanced star mixers with novel dual 180° hybrids. / Lai, Yu Ann; Chen, Chun Nien; Hung, Shih Han; Wang, Yeong-Her.

ICSICT 2012 - 2012 IEEE 11th International Conference on Solid-State and Integrated Circuit Technology, Proceedings. 2012. 6466754 (ICSICT 2012 - 2012 IEEE 11th International Conference on Solid-State and Integrated Circuit Technology, Proceedings).

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

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N2 - Compact double-balanced monolithic star mixers using 0.25 μm GaAs pHEMT process are presented. These star mixers adopt two novel types of the dual 180° hybrid structure, thereby reducing the chip size and eliminating complex layout. With multi-coupled lines technology, the proposed dual 180° hybrids are produced and applied to star mixers successfully. Furthermore, the proposed hybrids simplifies the star mixer's IF extraction circuit to reduce the chip size and enhance the IF bandwidth. The results demonstrate wide operation bandwidth, low conversion loss and good port-to-port isolations with a size dimension of less than 0.81 mm2, could thus be obtained.

AB - Compact double-balanced monolithic star mixers using 0.25 μm GaAs pHEMT process are presented. These star mixers adopt two novel types of the dual 180° hybrid structure, thereby reducing the chip size and eliminating complex layout. With multi-coupled lines technology, the proposed dual 180° hybrids are produced and applied to star mixers successfully. Furthermore, the proposed hybrids simplifies the star mixer's IF extraction circuit to reduce the chip size and enhance the IF bandwidth. The results demonstrate wide operation bandwidth, low conversion loss and good port-to-port isolations with a size dimension of less than 0.81 mm2, could thus be obtained.

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Lai YA, Chen CN, Hung SH, Wang Y-H. Compact double-balanced star mixers with novel dual 180° hybrids. In ICSICT 2012 - 2012 IEEE 11th International Conference on Solid-State and Integrated Circuit Technology, Proceedings. 2012. 6466754. (ICSICT 2012 - 2012 IEEE 11th International Conference on Solid-State and Integrated Circuit Technology, Proceedings). https://doi.org/10.1109/ICSICT.2012.6466754