Compact and Broadband Circularly Polarized Microstrip Antenna with Ring-Slot on Ground Plane

Masataka YASUKAWA

doi:10.1093/ietcom/e90-b.8.2179

Compact and Broadband Circularly Polarized Microstrip Antenna with Ring-Slot on Ground Plane

Masataka YASUKAWA

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For a microstrip antenna (MSA) with a ring-shaped slot on formed on the ground plane, downsizing the microstrip patch and expanding the circularly polarized bandwidth have been achieved successfully. The dimensions of the patch are 6.8 mm7.4 mm and the minimum axial ratio (AR) of 0.6 dB is obtained at 6.1 GHz. In addition, its AR is less than 3 dB at the relative bandwidth of 3.5%. The bandwidth of the proposed MSA is twice that of conventional single-feeding circularly polarized MSAs; however, its size is only half that of conventional MSAs.

Publication: IEICE TRANSACTIONS on Communications Vol.E90-B No.8 pp.2179-2181

Publication Date: 2007/08/01

Publicized

Online ISSN: 1745-1345

DOI: 10.1093/ietcom/e90-b.8.2179

Type of Manuscript: LETTER

Category: Antennas and Propagation

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Masataka YASUKAWA, "Compact and Broadband Circularly Polarized Microstrip Antenna with Ring-Slot on Ground Plane" in IEICE TRANSACTIONS on Communications, vol. E90-B, no. 8, pp. 2179-2181, August 2007, doi: 10.1093/ietcom/e90-b.8.2179.
Abstract: For a microstrip antenna (MSA) with a ring-shaped slot on formed on the ground plane, downsizing the microstrip patch and expanding the circularly polarized bandwidth have been achieved successfully. The dimensions of the patch are 6.8 mm7.4 mm and the minimum axial ratio (AR) of 0.6 dB is obtained at 6.1 GHz. In addition, its AR is less than 3 dB at the relative bandwidth of 3.5%. The bandwidth of the proposed MSA is twice that of conventional single-feeding circularly polarized MSAs; however, its size is only half that of conventional MSAs.
URL: https://global.ieice.org/en_transactions/communications/10.1093/ietcom/e90-b.8.2179/_p

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@ARTICLE{e90-b_8_2179,
author={Masataka YASUKAWA, },
journal={IEICE TRANSACTIONS on Communications},
title={Compact and Broadband Circularly Polarized Microstrip Antenna with Ring-Slot on Ground Plane},
year={2007},
volume={E90-B},
number={8},
pages={2179-2181},
abstract={For a microstrip antenna (MSA) with a ring-shaped slot on formed on the ground plane, downsizing the microstrip patch and expanding the circularly polarized bandwidth have been achieved successfully. The dimensions of the patch are 6.8 mm7.4 mm and the minimum axial ratio (AR) of 0.6 dB is obtained at 6.1 GHz. In addition, its AR is less than 3 dB at the relative bandwidth of 3.5%. The bandwidth of the proposed MSA is twice that of conventional single-feeding circularly polarized MSAs; however, its size is only half that of conventional MSAs.},
keywords={},
doi={10.1093/ietcom/e90-b.8.2179},
ISSN={1745-1345},
month={August},}

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TY - JOUR
TI - Compact and Broadband Circularly Polarized Microstrip Antenna with Ring-Slot on Ground Plane
T2 - IEICE TRANSACTIONS on Communications
SP - 2179
EP - 2181
AU - Masataka YASUKAWA
PY - 2007
DO - 10.1093/ietcom/e90-b.8.2179
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E90-B
IS - 8
JA - IEICE TRANSACTIONS on Communications
Y1 - August 2007
AB - For a microstrip antenna (MSA) with a ring-shaped slot on formed on the ground plane, downsizing the microstrip patch and expanding the circularly polarized bandwidth have been achieved successfully. The dimensions of the patch are 6.8 mm7.4 mm and the minimum axial ratio (AR) of 0.6 dB is obtained at 6.1 GHz. In addition, its AR is less than 3 dB at the relative bandwidth of 3.5%. The bandwidth of the proposed MSA is twice that of conventional single-feeding circularly polarized MSAs; however, its size is only half that of conventional MSAs.
ER -