Characterization of wideband decoupling power line with extremely low characteristic impedance for millimeter-wave CMOS circuits

R. Goda, S. Amakawa, Kosuke Katayama, K. Takano, T. Yoshida, M. Fujishima

研究成果: Conference contribution

8 被引用数 (Scopus)

抄録

A wideband decoupling power line for millimeter-wave circuits can be realized with a transmission line having an extremely low characteristic impedance, Z0 → 0ω. It is, however, very difficult to characterize such a line with the ordinary two-port S-parameter measurement. This paper presents an alternative measurement technique that uses transmission line stubs. The measurement results confirm that a power line impedance below 1ω is successfully achieved over a very wide frequency range (> 80 GHz). A measurement-based method of finding the necessary length of such a low-impedance line for realizing good decoupling is also proposed.

本文言語English
ホスト出版物のタイトルICMTS 2015 - Proceedings of the 2015 IEEE International Conference on Microelectronic Test Structures
出版社Institute of Electrical and Electronics Engineers Inc.
ページ220-223
ページ数4
2015-May
ISBN(電子版)9781479983025
DOI
出版ステータスPublished - 2015 5 12
外部発表はい
イベント2015 IEEE International Conference on Microelectronic Test Structures, ICMTS 2015 - Tempe, United States
継続期間: 2015 3 232015 3 26

Other

Other2015 IEEE International Conference on Microelectronic Test Structures, ICMTS 2015
CountryUnited States
CityTempe
Period15/3/2315/3/26

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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