Design of six-port network on planar microstrip for angle of arrival detection system

Arshad, N. S. A.; Apandi, N. A. Muhammad; Ibrahim, Siti Zuraidah; Razalli, Mohammad Shahrazel

doi:10.1109/apace.2014.7043813

Cited by 1 publication

(2 citation statements)

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“…It is obvious that the device designed by this method has a wider waveband and more excellent microwave performance with nearly the same dimension. Compared with [3] and [13], the six-port module with the structure can achieve wider bandwidth, more excellent S parameters and more compact structure. …”

Section: Resultsmentioning

confidence: 99%

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A Design of Compact Microwave Six-Port Device for Ultra-Wideband Applications

Li¹,

Zhu²,

Li³

2017

PIER Letters

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Abstract-A compact fully integrated wideband six-port device composed of a suspended stripline Wilkinson power divider and three bias stripline of 3-dB quadrature directional couplers is presented. In order to integrate a six-port circuit, a multilayer circuit structure has been adopted by the via hole interconnection at the output port of the divider. The 3-dB quadrature directional coupler is composed of two 8.34-dB quadrature directional couplers by series connection. In this way, the six-port circuit structure is simplified and reduced. A multisection impedance match structure has been adopted in the suspended stripline Wilkinson power divider to achieve ultra-wide frequency band. In the experiment, the fully integrated six-port device has obtained good measurement result. It is superior to other present six-port networks in microwave performance with the same dimension.

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Section: Resultsmentioning

confidence: 99%

“…Another six-port device was designed which was published at 2014 IEEE Asia-Pacific Conference on Applied Electromagnetic [13]. The detail between two devices is exhibited in Table 1.…”

Section: Resultsmentioning

confidence: 99%