A broadband and high gain tapered slot antenna for w-band imaging array applications

Dong Sik Woo; Kang Wook Kim; Hyun Chul Choi

doi:10.1155/2014/378527

A broadband and high gain tapered slot antenna for w-band imaging array applications

Dong Sik Woo, Kang Wook Kim, Hyun Chul Choi

School of Electronics Engineering

Kyungpook National University

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

6 Scopus citations

Abstract

A broadband and high gain tapered slot antenna (TSA) by utilizing a broadband microstrip- (MS-) to-coplanar stripline (CPS) balun has been developed for millimeter-wave imaging systems and sensors. This antenna exhibits ultrawideband performance for frequency ranges from 70 to over 110 GHz with the high antenna gain, low sidelobe levels, and narrow beamwidth. The validity of this antenna as imaging arrays is also demonstrated by analyzing mutual couplings and 4-element linear array. This antenna can be applied to mm-wave phased array, imaging array for plasma diagnostics applications.

Original language	English
Article number	378527
Journal	International Journal of Antennas and Propagation
Volume	2014
DOIs	https://doi.org/10.1155/2014/378527
State	Published - 2014

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abstract = "A broadband and high gain tapered slot antenna (TSA) by utilizing a broadband microstrip- (MS-) to-coplanar stripline (CPS) balun has been developed for millimeter-wave imaging systems and sensors. This antenna exhibits ultrawideband performance for frequency ranges from 70 to over 110 GHz with the high antenna gain, low sidelobe levels, and narrow beamwidth. The validity of this antenna as imaging arrays is also demonstrated by analyzing mutual couplings and 4-element linear array. This antenna can be applied to mm-wave phased array, imaging array for plasma diagnostics applications.",

author = "Woo, {Dong Sik} and Kim, {Kang Wook} and Choi, {Hyun Chul}",

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AU - Kim, Kang Wook

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JO - International Journal of Antennas and Propagation

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ER -

A broadband and high gain tapered slot antenna for w-band imaging array applications

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