ETRI Knowledge Sharing Platform : Compact Broadband Microstrip Crossover With Isolation Improvement and Phase Compensation

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Journal Article Compact Broadband Microstrip Crossover With Isolation Improvement and Phase Compensation

Cited 22 time in scopus

Citation: IEEE Microwave and Wireless Components Letters, v.24, no.7, pp.481-483

Abstract: In this letter, we present a broadband microstrip crossover structure in two different configurations. Both structures have compact size, i.e., less than 10 mm×10 mm. Across the measured band from dc to 10 GHz, the structure 1 has less than 1 dB insertion loss, more than 20 dB return loss and at least 23.3 dB isolation. Within the same band, the structure 2 has less than 1 dB insertion loss, more than 22 dB return loss and at least 18.9 dB isolation. Phase difference between two paths in both structures is kept in less than 5째. © 2001-2012 IEEE.

KSP Keywords: 10 Ghz, Compact size, Microstrip crossover, Phase Difference, Return Loss, insertion loss, isolation improvement, phase compensation

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