A 37 GHz Wide-Band Monolithic Image-Rejection Mixer on a Single-Chip (Special Issue on Microwave and Millimeter-Wave Technology for Advanced Functioions and Size-Reductions)

スポンサーリンク

概要

• 論文の詳細を見る

• This paper discusses the development of a monolithic image-rejection mixer with very wide-band (about % of the center frequency) image rejection characteristics for -QAM digital microwave radio communication receivers. The mixer can be commonly used in 4-, 5-, and 6-GHz bands, which reduces the cost. The mixer consists of a wide-band 90° splitter, in-phase divider and drain LO injection mixers. They are designed on a single 2.8×1.8 mm^2 GaAs chip based on a uniplanar MMIC lumped-constant element technique. The mixer achieved an image rejection ratio of greater than 25 dB and a conversion loss of less than 2 dB at a wide LO frequency range from 3.5 to 6.5 GHz, without consuming any DC power.

• 社団法人電子情報通信学会の論文
• 1993-06-25

著者

• Minakawa A

  Ntt Network Innovation Lab. Yokosuka‐shi Jpn

• Minakawa Akira

  NTT Radio Communication Systems Laboratories

• Tokumitsu Tsueo

  NTT Radio Communication Systems Laboratories

関連論文

• A 37 GHz Wide-Band Monolithic Image-Rejection Mixer on a Single-Chip (Special Issue on Microwave and Millimeter-Wave Technology for Advanced Functioions and Size-Reductions)

スポンサーリンク