A Novel Wideband Dual-Polarized Dipole Antenna
In this paper, a novel dual-polarized antenna is proposed, which can be easily processed for mobile wireless communication systems. The proposed antenna has a common impedance bandwidth at both input ports from 1.61 to 2.52 GHz (44.1 %) with SWR ≤2. The isolation between the two ports is larger than 20 dB, at the same time, the gain of the antenna is about 7 dBi. The radiation pattern of the antenna in the corresponding frequency band has a stable performance. Moreover, the antenna can be processed in a metal plate into a flat shape then bent into the desired antenna model, so it’s convenient for industrial processing.
KeywordsDipole antenna Dual-polarization Wideband
This work was supported in part by NSFC (Nos. 60901022), in part by RFDP (No. 20090185120005), in part by the Fundamental Research Funds for the Central Universities (Nos. ZYGX2010J021).
- 3.KWAI-M AN LUK (2011) The importance of the new developments in antennas for wireless communications. Proceedings of the IEEE, December 2011, vol 99, No. 12Google Scholar
- 5.Mingjian LI, Kwai-Man LUKA (2012) Wideband dual-polarized antenna with very low back radiation. Proceedings of APMC 2012, Kaohsiung, Taiwan, 4–7 Dec 2012Google Scholar