Srimoon Duang-Arthit. Probe-Fed Rectangular Ring Antenna With a Cross-Strip for Low Cross-Polarization [Електронний ресурс] / Duang-Arthit Srimoon, Chuwong Phongcharoenpanich, Monai Krairiksh // IEEE Transactions on Antennas and Propagation. – 2006. – № 5. – Pp. 1586–1591
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Статистика використання: Завантажень: 1
Складова документа:
IEEE Transactions on Antennas and Propagation. № 5. 54 / IEEE Antennas and Propagation Society // IEEE Transactions on Antennas and Propagation. – USA, 2006
Анотація:
In this paper, a probe-fed rectangular ring with a cross-strip for wireless local-area network system is proposed. The antenna is analyzed by using the three-dimensional finite-difference time-domain method. The effects of various parameters on the characteristics of the antenna are studied. The computed and measured results for the return loss and co- and crosspolarization patterns are presented and compared.Aprototype antenna operating at 2.44 GHz shows an impedance bandwidth (2:1 VSWR) of 13.06%
anda gain of 9.5 dBi.Goodradiation characteristics, including across-polarization level in both E- and H-planes greater than 26 dB and a front-to-back ratio (F/B) of radiation pattern greater than 16 dB, have been obtained.
anda gain of 9.5 dBi.Goodradiation characteristics, including across-polarization level in both E- and H-planes greater than 26 dB and a front-to-back ratio (F/B) of radiation pattern greater than 16 dB, have been obtained.