Compact substrate integrated waveguide based active and passive circularly polarized composite right/left handed leaky wave antennas

Dongyin Ren; Jun H. Choi

doi:10.1109/CAMA.2016.7815782

Compact substrate integrated waveguide based active and passive circularly polarized composite right/left handed leaky wave antennas

Dongyin Ren, Jun H. Choi

Department of Electrical Engineering & Computer Science

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

5 Scopus citations

Abstract

Two compact substrate integrated waveguide (SIW) based circularly polarized (CP) composite right/left handed (CRLH) leaky wave antennas (LWAs) are designed and presented. Besides wide-band matching enhancement, the proposed antennas are shortened by 39.8 % along the scanning plane compared to the previous work [1]. Additionally, the current amplitude distribution of the proposed antenna can be controlled by using negative resistance based reflection type amplifiers (RTAs). The compensated uniform distribution yields an enhanced directivity without compromising full space frequency scanning capability.

Original language	English (US)
Title of host publication	2016 IEEE Conference on Antenna Measurements and Applications, CAMA 2016
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781467389327
DOIs	https://doi.org/10.1109/CAMA.2016.7815782
State	Published - Jan 12 2017
Event	2016 IEEE Conference on Antenna Measurements and Applications, CAMA 2016 - Syracuse, United States Duration: Oct 23 2016 → Oct 27 2016

Other

Other	2016 IEEE Conference on Antenna Measurements and Applications, CAMA 2016
Country/Territory	United States
City	Syracuse
Period	10/23/16 → 10/27/16

ASJC Scopus subject areas

Instrumentation
Radiation

Access to Document

10.1109/CAMA.2016.7815782

Cite this

Compact substrate integrated waveguide based active and passive circularly polarized composite right/left handed leaky wave antennas. / Ren, Dongyin; Choi, Jun H.

2016 IEEE Conference on Antenna Measurements and Applications, CAMA 2016. Institute of Electrical and Electronics Engineers Inc., 2017. 7815782.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Ren, D & Choi, JH 2017, Compact substrate integrated waveguide based active and passive circularly polarized composite right/left handed leaky wave antennas. in 2016 IEEE Conference on Antenna Measurements and Applications, CAMA 2016., 7815782, Institute of Electrical and Electronics Engineers Inc., 2016 IEEE Conference on Antenna Measurements and Applications, CAMA 2016, Syracuse, United States, 10/23/16. https://doi.org/10.1109/CAMA.2016.7815782

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abstract = "Two compact substrate integrated waveguide (SIW) based circularly polarized (CP) composite right/left handed (CRLH) leaky wave antennas (LWAs) are designed and presented. Besides wide-band matching enhancement, the proposed antennas are shortened by 39.8 % along the scanning plane compared to the previous work [1]. Additionally, the current amplitude distribution of the proposed antenna can be controlled by using negative resistance based reflection type amplifiers (RTAs). The compensated uniform distribution yields an enhanced directivity without compromising full space frequency scanning capability.",

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AB - Two compact substrate integrated waveguide (SIW) based circularly polarized (CP) composite right/left handed (CRLH) leaky wave antennas (LWAs) are designed and presented. Besides wide-band matching enhancement, the proposed antennas are shortened by 39.8 % along the scanning plane compared to the previous work [1]. Additionally, the current amplitude distribution of the proposed antenna can be controlled by using negative resistance based reflection type amplifiers (RTAs). The compensated uniform distribution yields an enhanced directivity without compromising full space frequency scanning capability.

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Compact substrate integrated waveguide based active and passive circularly polarized composite right/left handed leaky wave antennas

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