A 26-38 GHz monolithic doubly balanced mixer

Che Hung Lin, Chih Ming Lin, Yu Ann Lai, Yeong Her Wang

研究成果: Article同行評審

19 引文 斯高帕斯(Scopus)

摘要

A novel configuration of doubly balanced mixer is presented for operating over the 26-38 GHz band. The monolithic microwave integrated circuit (MMIC) was implemented by GaAs 0.15 μm pHEMT technology with the compact size of 1 × 2.5 mm2. A 180° hybrid circuit and two identical Marchand baluns were employed to achieve good port-to-port isolation. They also have wide band performance, make the mixer more compact, and simplify IF extraction. This mixer has a conversion loss of better than 6 dB, a dc-10 GHz IF bandwidth, and the LO-to-RF and LO-to-IF isolations are better than 20 dB and 29 dB, respectively.

原文English
文章編號4624627
頁(從 - 到)623-625
頁數3
期刊IEEE Microwave and Wireless Components Letters
18
發行號9
DOIs
出版狀態Published - 2008 九月

All Science Journal Classification (ASJC) codes

  • 凝聚態物理學
  • 電氣與電子工程

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