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Broadband six-port circuit for direction-finding applications

✍ Scribed by F. P. Casares-Miranda; E. Márquez-Segura; Pablo Otero; C. Camacho-Peñalosa

Book ID
102516226
Publisher
John Wiley and Sons
Year
2004
Tongue
English
Weight
82 KB
Volume
43
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

A new six‐port circuit configuration based on branch‐line hybrids and Wilkinson power dividers is presented. The phase difference between two input signals is estimated using this new structure. The results are compared with the most widely used six‐port structures and a notable improvement in broadband performance is shown. Simulations are carried out in order to assess this improvement. © 2004 Wiley Periodicals, Inc. Microwave Opt Technol Lett 43: 457–458, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20500

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