Harmonic Dual-Band Diode Mixer for the X- and K-Bands
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Published:2021-01-31
Issue:1
Volume:21
Page:64-70
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ISSN:2671-7255
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Container-title:Journal of Electromagnetic Engineering and Science
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language:en
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Short-container-title:J Electromagn Eng Sci
Author:
Park Jeong Hun,Lee Moon-Que
Abstract
This paper presents a new dual-band diode mixer for the X- and K-bands. The proposed mixer consists of a pair of series-connected diodes and a frequency-dependent delay line that operates at 180° and 360° at the X-band of 10.525 GHz and at the K-band of 24.15 GHz, respectively. Without reconfigurable devices such as switches, the proposed mixer operates as a single-balanced diode mixer at the X-band and a subharmonically pumped antiparallel diode mixer at the K-band simultaneously. The designed circuit was implemented in a hybrid microwave integrated circuit using discretely packaged RF components on a microwave printed circuit board. The measurement results showed conversion losses of 6.5 dB and 16.6 dB at the X- and K-bands, respectively.
Funder
Institute for Information and Communications Technology Promotion
Ministry of Science and ICT
Korea Institute for Advancement of Technology
Ministry of Trade, Industry and Energy
Publisher
Korean Institute of Electromagnetic Engineering and Science
Subject
Electrical and Electronic Engineering,Computer Networks and Communications,Instrumentation,Radiation
Cited by
1 articles.
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