Bandwidth enhancement of K-band CMOS mixer using balun matching for UWB radar

A K‐band double balanced mixer with 1.9 GHz ultra‐wide bandwidth in a 0.18 μm CMOS technology is presented in this article. Baluns with slot pattern ground were applied to the proposed mixer for an ultra‐wide band matching in RF and LO ports. The mixer down converts RF signals (23.1–25 GHz) to inter...

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Veröffentlicht in:	Microwave and optical technology letters 2009-01, Vol.51 (1), p.232-235
Hauptverfasser:	Yu, Han-Yeol, Choi, Sung-Sun, Kim, Sung-Hyun, Kim, Yong-Hoon
Format:	Artikel
Sprache:	eng
Schlagworte:	baluns CMOS microwave mixers ultra-wideband
Online-Zugang:	Volltext
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