Novel wide-band coplanar waveguide-to-influence rectangular waveguide transition

被引：31

作者：

Möttönen, VS ^{[1
]}

Räisänen, AV ^{[1
]}

机构：

[1] Aalto Univ, Smart & Novel Radios Res Unit, Millimetre Wave Lab Finland Millilab, FI-02015 Espoo, Finland

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 2004年 / 52卷 / 08期

基金：

芬兰科学院;

关键词：

coplanar waveguide (CPW); millimeter wave; rectangular waveguide; transition; wide-band;

D O I：

10.1109/TMTT.2004.831580

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A new coplanar waveguide (CPW)-to-rectangular waveguide transition is proposed for wide-band millimeter-wave applications. The transition has an in-line structure, which provides easy fabrication of the CPW circuit and waveguide block. An X-band (8.2-12.4 GHz) model has been designed and tested. Measurements of a back-to-back double transition have yielded a return loss of over 17 dB and an insertion loss of less than 0.5 dB over the full X-band. These results agree well with the simulated results obtained with a commercial electromagnetic structure simulator. In addition, this type of a transition has been designed and used for a local oscillator feed with a full F-band (90-140 GHz) coverage of a submillimeter-wave general-purpose harmonic mixer.

引用

页码：1836 / 1842

页数：7

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