Dual-polarized Antenna Based on Printed Dipole and Microstrip Patch
XU Qun①② LIU Shaobin① WANG Yunxiang② SONG Lizhong③ CAO Hongwei③
①(Department of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China) ②(RISAC AVIC, Key Laboratory of High Performance Electromagnetic Window for Aviation Science and Technology, Jinan 250031, China) ③(School of Information and Electrical Engineering, Harbin Institute of Technology at Weihai, Weihai 264209, China)
Based on the principle of the complementary antenna, a kind of dual-polarized antenna element is studied, which combines the printed dipole antenna and circular microstrip patch. The printed dipole antenna is the electric current radiation source and the circular microstrip patch is the magnetic current radiation source. The two polarization ports are composed of the electronic and magnetic radiation resource, respectively, which radiate dual polarized electromagnetic fields. The electromagnetic simulation and optimization design of the dual-polarized antenna are carried out using the full wave electromagnetic simulation technique, and the simulation results show that the isolation of the designed antenna is above 22 dB and the cross polarization level is lower than -20 dB at the boresight direction within the operational frequency range. The measured results of the fabricated antenna indicate that the Voltage Standing Wave Ratio (VSWR), port isolation degree and the cross polarization level can satisfy technical requirements.
许群,刘少斌,王云香,宋立众,曹洪伟. 基于印刷振子和微带贴片的双极化天线单元研究[J]. 电子与信息学报, 2017, 39(7): 1764-1768.
XU Qun, LIU Shaobin, WANG Yunxiang, SONG Lizhong, CAO Hongwei. Dual-polarized Antenna Based on Printed Dipole and Microstrip Patch. JEIT, 2017, 39(7): 1764-1768.
WU Yirong, HONG Wen, and WANG Yanping. The current status and implications of polarimetric SAR interferometry[J]. Journal of Electronics & Information Technology, 2007, 29(5): 1258-1262.
[2]
ZHONG S S and YANG X X. Corner-fed microstrip antenna element and arrays for dual-polarization operation[J]. IEEE Transactions on Antennas and Propagation, 2002, 50(10): 1473-1480.
[3]
ESQUIUS-MOROTE M, MATTES M, and MOSIG J R. Orthomode transducer and dual-polarized horn antenna in substrate integrated technology[J]. IEEE Transactions on Antennas and Propagation, 2014, 62(10): 4935-4944. doi: 10.1109/TAP.2014.2341697.
[4]
ZHU Fuguo, GAO S, HO A T S, et al. Ultra- wideband dual-polarized patch antenna with four capacitively coupled feeds[J]. IEEE Transactions on Antennas and Propagation, 2014, 62(5): 2440-2449. doi: 10.1109/TAP.2014.2308524.
[5]
CHU Qingxin, WEN Dingxiang, and LUO Yu. A broadband dual-polarized antenna with y-shaped feeding lines[J]. IEEE Transactions on Antennas and Propagation, 2015, 63(2): 483-490. doi: 10.1109/TAP.2014.2381238.
[6]
SAMMETA R and FILIPOVIC D S. Reduced size planar dual-polarized log-periodic antenna for bidirectional high power transmit and receive applications[J]. IEEE Transactions on Antennas and Propagation, 2014, 62(11): 5453-5461. doi: 10.1109/TAP.2014.2352645.
[7]
ELSHERBINI A, WU Jiangfeng, and SARABANDI K. Dual polarized wideband directional coupled sectorial loop antennas for radar and mobile base-station applications[J]. IEEE Transactions on Antennas and Propagation, 2015, 63(4): 1505-1513. doi: 10.1109/TAP.2015.2392773.
[8]
WANG Yan and DU Zhengwei. Dual-polarized slot-coupled microstrip antenna array with stable active element pattern[J]. IEEE Transactions on Antennas and Propagation, 2015, 63(9): 4239-4244. doi: 10.1109/TAP.2015.2452958.
[9]
CUI Yuehui, LI Ronglin, and FU Huanzhan. A broadband dual-polarized planar antenna for 2G/3G/LTE base stations [J]. IEEE Transactions on Antennas and Propagation, 2014, 62(9): 4836-4840. doi: 10.1109/TAP.2014.2330596.
[10]
LEE Jungnam, LEE Kwangchun, and SONG Pyeongjung. The design of a dual-polarized small base station antenna with high isolation having a metallic cube[J]. IEEE Transactions on Antennas and Propagation, 2015, 63(2): 791-795. doi:10.1109/TAP.2014.2379939.
[11]
ELDEK A A, ELSHERBENI A Z, and SMITH C E. Wide-band modified printed bow-tie antenna with single and dual polarization for C-and X-band applications[J]. IEEE Transactions on Antennas and Propagation, 2005, 53(9): 3067-3072. doi: 10.1109/TAP.2005.851870.
[12]
KUMAR R and PAZARE N. Compact printed ultra- wideband diversity monopole antenna with slant inverted tree-shaped stub[J]. IET Microwaves, Antennas & Propagation, 2015, 9(14): 1595-1604. doi: 10.1049/iet-map. 2015.0113.
[13]
FEI P, QI Y, and JIAO Y C. Design of a wideband dual-element slot loop antenna array with adjustable back-reflector[J]. IEEE Antennas Wireless Propagation Letters, 2012, 11: 1014-1017. doi: 10.1109/LAWP.2012. 2214999.
[14]
CHEN Youchieh, CHEN Shihyuan, and HSU Powen. A modified CPW-fed slot loop antenna with reduced cross polarization and size[J]. IEEE Antennas and Wireless Propagation Letters, 2011, 10: 1124-1126. doi: 10.1109/ LAWP.2011.2171471.
[15]
LIU Jianjun, ZHONG Shunshi, and ESSELLE K P. A printed elliptical monopole antenna with modified feeding structure for bandwidth enhancement[J]. IEEE Transactions on Antennas and Propagation, 2011, 59(2): 667-670. doi: 10.1109/TAP.2010.2096398.
[16]
HOANG T V, LE T T, and PARK H C. Bandwidth improvement of a circularly polarised printed monopole antenna using a lumped capacitor[J]. Electronics Letters, 2016, 52(13): 1091-1092. doi: 10.1049/el.2016.1277.
[17]
FERDOUS S, HOSSAIN A, CHOWDHURY S M H, et al. Reduced and conventional size multi-band circular patch antennas loaded with metamaterials[J]. IET Microwaves, Antennas & Propagation, 2013, 7(9): 768-776. doi: 10.1049/ iet-map.2012.0582.
[18]
HOW H, VITTORIA C, KEMPEL L C, et al. Green’s function calculations on circular microstrip patch antennas[J]. IEEE Transactions on Antennas and Propagation, 2001, 49(3): 393-401.
