@inproceedings{c582263ef38e433d9ec0123479fdfd80,
title = "94GHz single-balanced diode mixer for FMCW radar applications",
abstract = "In this paper, we present a high performance 94 GHz MMIC diode mixer using a 100-nm metamorphic high electron mobility transistor (MHEMT) diode and coplanar waveguide (CPW) 3-dB tandem coupler. A novel single-balanced structure of MHEMT diode mixer was proposed in this work, and 3-dB tandem coupler with the air-bridge structure was used for broadband LO-RF isolation. The fabricated mixer has LO-RF isolation, greater than 19 dB, in 15 GHz bandwidth of 82-97 GHz. The good conversion loss of 14.8 dB was measured at 94 GHz.",
author = "Ko, \{Dong Sik\} and Lee, \{Mun Kyo\} and Dan An and Lee, \{Bok Hyung\} and Lim, \{Byeong Ok\} and Lee, \{Sang Jin\} and Moon, \{Sung Woon\} and Jun, \{Byoung Chul\} and Bang, \{Seok Ho\} and Park, \{Jung Dong\} and Kim, \{Wan Joo\} and Kim, \{Sam Dong\} and Rhee, \{Jin Koo\}",
year = "2007",
doi = "10.1109/APMC.2007.4554650",
language = "English",
isbn = "1424407494",
series = "Asia-Pacific Microwave Conference Proceedings, APMC",
booktitle = "2007 Asia-Pacific Microwave Conference, APMC",
note = "Asia-Pacific Microwave Conference, APMC 2007 ; Conference date: 11-12-2007 Through 14-12-2007",
}