A 270 GHz-Band Planer Type MMIC Image Rejection SIS Mixer

• HIEDA Morishige

  Information Technology R&D Center,Mitsubishi Electric Corporation

• TAKAMI Tetsuya

  Advanced Technology R&D Center,Mitsubishi Electric Corporation

• TAKAGI Tadashi

  Information Technology R&D Center,Mitsubishi Electric Corporation

抄録

A 270GHz-band image rejection SIS mixer is developed. This mixer employs planer type image rejection configuration and is integrated into a single-chip as in MMIC's at microwave frequency. In order to use sapphire substrate at 270 GHz-band, CPW transmission lines are selected to realize 50-70 Ω characteristic impedances. The fabricated MMIC SIS mixer performs 12-24 dB image rejection ratio with 450-780 K noise temperature at 270 GHz.

収録刊行物

• IEICE transactions on electronics

  IEICE transactions on electronics 86 (8), 1458-1463, 2003-08-01

  一般社団法人電子情報通信学会

キーワード

• SIS
• mixer
• image rejection

詳細情報

• CRID: 1573950402232062464
• NII論文ID: 110003214686
• NII書誌ID: AA10826283
• ISSN: 09168524
• 本文言語コード: en
• データソース種別:
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