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     Research Journal of Applied Sciences, Engineering and Technology

    Abstract
2012(Vol.4, Issue:13)
Article Information:

Development of An Improved Sub-harmonic Mixer Based on Planar Schottky Diodes at 94 Ghz

Fuqun Zhong, Bo Zhang, Yong Fan, Minghua Zhao and Kaida Xu
Corresponding Author:  Fuqun Zhong 
Submitted: January 19, 2012
Accepted: February 08, 2012
Published: July 01, 2012
Abstract:
Accompany with the rapid development of millimeter-wave science and technology, subharmonically pumped mixers has received more and more attention. In this study, a balanced sub-harmonic fixtuned mixer is designed based on combination of linear/nonlinear circuit simulation. It is realized based on rogers substrate process to minimize the cost and simplify the assembly. The mixer works in the 91-98 GHz band with SSB conversion loss 8~11 dB when pumped with 6 mW of local oscillator power and minimum SSB conversion loss of 8 dB is measured at 93 GHz. The measured performance of this mixer is sufficient and robust for the foreseen applications.

Key words:  Fix-tuned, low conversion loss, planar schottky diodes, sub-harmonic mixer, , ,
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Cite this Reference:
Fuqun Zhong, Bo Zhang, Yong Fan, Minghua Zhao and Kaida Xu, . Development of An Improved Sub-harmonic Mixer Based on Planar Schottky Diodes at 94 Ghz. Research Journal of Applied Sciences, Engineering and Technology, (13): 1895-1898.
ISSN (Online):  2040-7467
ISSN (Print):   2040-7459
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