Design of compact and wideband metamaterial balun based on closed-form solutions

Youn Kwon Jung; Bomson Lee

doi:10.1002/mop.25117

Design of compact and wideband metamaterial balun based on closed-form solutions

Youn Kwon Jung
, Bomson Lee

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

This letter presents a very compact (17.5 mm × 24.2 mm or 0.18 λ₀ × 0.24 λ₀) and wideband balun at 3 GHz designed using the derived closed-form solutions. The EM-simulated difference of the transmitted signals at two ports is less than 0.6 dB from 2.45 to 6 GHz (118% at 3 GHz). Based on 180° × 10° phase difference, the measured bandwidth of the proposed balun is 3.84 GHz from 2.16 to 6 GHz (or 128% at 3 GHz).

Original language	English
Pages (from-to)	1153-1156
Number of pages	4
Journal	Microwave and Optical Technology Letters
Volume	52
Issue number	5
DOIs	https://doi.org/10.1002/mop.25117
Publication status	Published - May 2010

Keywords

Closed-form solutions
Metamaterial
Wideband balun

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10.1002/mop.25117

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abstract = "This letter presents a very compact (17.5 mm × 24.2 mm or 0.18 λ0 × 0.24 λ0) and wideband balun at 3 GHz designed using the derived closed-form solutions. The EM-simulated difference of the transmitted signals at two ports is less than 0.6 dB from 2.45 to 6 GHz (118\% at 3 GHz). Based on 180° × 10° phase difference, the measured bandwidth of the proposed balun is 3.84 GHz from 2.16 to 6 GHz (or 128\% at 3 GHz).",

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AU - Lee, Bomson

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AB - This letter presents a very compact (17.5 mm × 24.2 mm or 0.18 λ0 × 0.24 λ0) and wideband balun at 3 GHz designed using the derived closed-form solutions. The EM-simulated difference of the transmitted signals at two ports is less than 0.6 dB from 2.45 to 6 GHz (118% at 3 GHz). Based on 180° × 10° phase difference, the measured bandwidth of the proposed balun is 3.84 GHz from 2.16 to 6 GHz (or 128% at 3 GHz).

KW - Closed-form solutions

KW - Metamaterial

KW - Wideband balun

UR - https://www.scopus.com/pages/publications/77952233985

U2 - 10.1002/mop.25117

DO - 10.1002/mop.25117

M3 - Article

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JO - Microwave and Optical Technology Letters

JF - Microwave and Optical Technology Letters

IS - 5

ER -

Design of compact and wideband metamaterial balun based on closed-form solutions

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Keywords

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