带宽带波导微带转换器的低成本w波段频率转换器

2016 Global Symposium on Millimeter Waves (GSMM) & ESA Workshop on Millimetre-Wave Technology and Applications Pub Date : 2016-06-06 DOI:10.1109/GSMM.2016.7500319

Kohei Fujiwara, Takeshi Kobayashi

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引用次数: 11

摘要

利用聚四氟乙烯印刷电路板研制了一种新型波导微带换能器。这可以完全覆盖w频段(75 GHz-110 GHz)，传输损耗通常为0.77 dB。将该换能器与二阶谐波混频器相结合，成功研制了w波段变频器。上转换增益为-20.0 dB，下转换增益为-22.3 dB，包括外围电路的损耗。本文介绍了用于超宽带通信的波导微带换能器和变频器的研究进展。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Low-cost W-band frequency converter with broad-band waveguide-to-microstrip transducer

A new waveguide-to-microstrip transducer has been developed using a polytetrafluoroethylene printed circuit board. This can fully cover the W-band (75 GHz-110 GHz), and the transmission loss is typically 0.77 dB. Combining the transducer with a 2nd-order harmonic mixer, a W-band frequency converter has been successfully developed. An up-conversion gain of -20.0 dB and down-conversion gain of -22.3 dB, including a loss of peripheral circuits, are obtained. In this paper, we present the development of the waveguide-to-microstrip transducer and the frequency converter for ultra-wideband communications.

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2016 Global Symposium on Millimeter Waves (GSMM) & ESA Workshop on Millimetre-Wave Technology and Applications

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