Broadband transition from dielectric-filled to air-filled Substrate Integrated Waveguide for low loss and high power handling millimeter-wave Substrate Integrated Circuits

2014 ◽  
Author(s):  
Frederic Parment ◽  
Anthony Ghiotto ◽  
Tan-Phu Vuong ◽  
Jean-Marc Duchamp ◽  
Ke Wu
Keyword(s):  
Integrated Circuits ◽  
Millimeter Wave ◽  
High Power ◽  
Substrate Integrated Waveguide ◽  
Low Loss ◽  
Power Handling

A Millimeter-Wave Low-Loss and High-Power Switch MMIC using Multiple FET Resonators

2006 ◽  
Author(s):  
Masatake Hangai ◽  
Tamotsu Nishino ◽  
Kenichi Miyaguchi ◽  
Morishige Hieda ◽  
Kunihiro Endo ◽  
...  
Keyword(s):  
Millimeter Wave ◽  
High Power ◽  
Low Loss ◽  
Power Switch

scholarly journals Ultra-low loss Si_3N_4 waveguides with low nonlinearity and high power handling capability

2010 ◽  
Vol 18 (23) ◽  
pp. 23562 ◽  
Author(s):  
Ming-Chun Tien ◽  
Jared F. Bauters ◽  
Martijn J. R. Heck ◽  
Daniel J. Blumenthal ◽  
John E. Bowers
Keyword(s):  
High Power ◽  
Low Loss ◽  
Power Handling ◽  
Power Handling Capability

scholarly journals Uniplanar Millimeter-Wave Log-Periodic Dipole Array Antenna Fed by Coplanar Waveguide

2013 ◽  
Vol 2013 ◽  
pp. 1-5 ◽  
Author(s):  
Guohua Zhai ◽  
Yong Cheng ◽  
Qiuyan Yin ◽  
Shouzheng Zhu ◽  
Jianjun Gao
Keyword(s):  
Integrated Circuits ◽  
Millimeter Wave ◽  
Return Loss ◽  
Low Cost ◽  
Coplanar Waveguide ◽  
Antenna Gain ◽  
Low Loss ◽  
Coupled Line ◽  
Field Patterns ◽  
Communication Circuits

A uniplanar millimeter-wave broadband printed log-periodic dipole array (PLPDA) antenna fed by coplanar waveguide (CPW) is introduced. This proposed structure consists of several active dipole elements, feeding lines, parallel coupled line, and the CPW, which are etched on a single metallic layer of the substrate. The parallel coupled line can be optimized to act as a transformer between the CPW and the PLPDA antenna. Meanwhile, this transform performs the task of a balun to achieve a wideband, low cost, low loss, simple directional antenna. The uniplanar nature makes the antenna suitable to be integrated into modern printed communication circuits, especially the monolithic millimeter-wave integrated circuits (MMIC). The antenna has been carefully examined and measured to present the return loss, far-field patterns, and antenna gain.

Multiphysics Analysis of Millimeter-Wave Absorber with High-Power Handling Capability

2017 ◽  
Vol 59 (6) ◽  
pp. 1748-1754 ◽  
Author(s):  
Panjun Gong ◽  
Lie Liu ◽  
Yihong Qi ◽  
Wei Yu ◽  
Fuhai Li ◽  
...  
Keyword(s):  
Millimeter Wave ◽  
High Power ◽  
Power Handling ◽  
Power Handling Capability
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