Compact three-way planar power divider using five-conductor coupled line

Seunghoon Kim, Sanggeun Jeon, Jinho Jeong

    Research output: Contribution to journalArticlepeer-review

    6 Citations (Scopus)

    Abstract

    In this paper, a planar three-way power divider with compact size is presented using quarter-wave long five-conductor couple line. It is analytically proved that the proposed structure allows the performance of three-way power dividers. Based on the derived equations and simulation, the three-way power divider is designed and measured at 2.0 GHz. The measurement shows excellent performance with insertion loss of 0.2 dB, and return loss and isolation better than 20 dB at a design frequency.

    Original languageEnglish
    Pages (from-to)1387-1392
    Number of pages6
    Journalieice electronics express
    Volume8
    Issue number17
    DOIs
    Publication statusPublished - 2011 Sept 10

    Keywords

    • Coupled line
    • Impedance matching
    • Power divider
    • Wilkinson

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Condensed Matter Physics
    • Electrical and Electronic Engineering

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