The FDTD analysis of a microstrip patch antenna with dual feed lines

The finite difference time domain (FDTD) method is used for the analysis of a square microstrip patch antenna with two microstrip feed lines. Circular polarization is obtained by feeding the lines on adjacent sides of the antenna with Gaussian pulses that are 90/spl deg/ out of phase. The tuning cha...

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Bibliographische Detailangaben
Hauptverfasser:	Kar, M., Wahid, P.F.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Antenna feeds Dielectric substrates Finite difference methods Frequency diversity Microstrip antennas Patch antennas Polarization Resonance Resonant frequency Time domain analysis
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Beschreibung
Zusammenfassung:	The finite difference time domain (FDTD) method is used for the analysis of a square microstrip patch antenna with two microstrip feed lines. Circular polarization is obtained by feeding the lines on adjacent sides of the antenna with Gaussian pulses that are 90/spl deg/ out of phase. The tuning characteristics of the antenna using two feed lines on opposite sides are presented.
DOI:	10.1109/SECON.1998.673298