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Compact NRD-Guide Switch by Using Schottky Barrier Diodes |
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| Authors: | Falin Liu Weidong Wang Lingyun Zhou and Qingguo He |
| Institution: | (1) Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, 230027, China;(2) Institute, China Electronics Technology Group Corporation, No. 13, Shijiazhuang, Hebei, 050002, China |
| Abstract: | Based on a miniaturized NRD-guide coupling structure, a new switch circuit is proposed. The 3dB coupler and two schottky barrier diodes with improved diode mounts and matching circuits are used. It features with wideband performance and compact size. The high isolation performance can also be realized using the same circuit by adjusting the bias currents of the diodes. An experimental prototype is implemented and the tested characteristics are supplied. |
| Keywords: | NRD-guide Modulation Switch |
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