A note on the impedance variation with feed position of a rectangular microstrip-patch antenna

T. Samaras; A. Kouloglou; J. N. Sahalos

doi:10.1109/MAP.2004.1305543

A note on the impedance variation with feed position of a rectangular microstrip-patch antenna

T. Samaras
, A. Kouloglou
, J. N. Sahalos

Department of Engineering

Aristotle University of Thessaloniki

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

Abstract

The variation with feed position of the input impedance of a rectangular patch antenna is investigated theoretically. Two different feed types are examined: an inset microstrip line, and a coaxial probe. The Finite-Difference Time-Domain (FDTD) technique is used for the calculations. Numerical results are compared with published measurements and other theoretical models.

Original language	English
Pages (from-to)	90-92
Number of pages	3
Journal	IEEE Antennas and Propagation Magazine
Volume	46
Issue number	2
DOIs	https://doi.org/10.1109/MAP.2004.1305543
Publication status	Published - Apr 2004

Keywords

Antenna feeds
Coaxial coupler
Impedance
Microstrip antennas

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10.1109/MAP.2004.1305543

Cite this

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title = "A note on the impedance variation with feed position of a rectangular microstrip-patch antenna",

abstract = "The variation with feed position of the input impedance of a rectangular patch antenna is investigated theoretically. Two different feed types are examined: an inset microstrip line, and a coaxial probe. The Finite-Difference Time-Domain (FDTD) technique is used for the calculations. Numerical results are compared with published measurements and other theoretical models.",

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AB - The variation with feed position of the input impedance of a rectangular patch antenna is investigated theoretically. Two different feed types are examined: an inset microstrip line, and a coaxial probe. The Finite-Difference Time-Domain (FDTD) technique is used for the calculations. Numerical results are compared with published measurements and other theoretical models.

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KW - Coaxial coupler

KW - Impedance

KW - Microstrip antennas

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A note on the impedance variation with feed position of a rectangular microstrip-patch antenna

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