Antenna and feed network integrated antenna array

• Main Authors: YANG YANJIONG, ZONG FANGYONG, LI YAN
• Format: Patent
• Language: Chinese; English
• Published: 08.11.2022
• Subjects: ANTENNAS, i.e. RADIO AERIALS; BASIC ELECTRIC ELEMENTS; ELECTRICITY

The utility model relates to an antenna and feed network integrated antenna array, and belongs to the technical field of antennas. A longitudinal stacking mode is adopted, the feed network is arranged in a dielectric laminated plate behind an antenna floor in a strip line mode, the feed network feeds the antenna through metalized via holes in the dielectric plate, and a final total output port is arranged on an antenna surface, so that the antenna is convenient to install and weld, the profile size of the antenna is effectively reduced, and the antenna performance is improved. And the printed board is integrally formed, so that the problems of errors, loose fitting and the like caused by later strip line assembly are solved, and the whole structure is simple in form and convenient to integrate. 本发明涉及一种天线与馈电网络集成一体化天线阵列，属于天线技术领域。采用纵向堆叠的方式，将馈电网络通过带状线形式设置在天线地板后的介质叠层板中，馈电网络通过介质板中的金属化过孔对天线进行馈电，并将最终的总输出端口设置在天线面，方便安装焊接，有效的降低了天线剖面尺寸，且印制板加工一体成形，免去后期带状线装配带来的误差及贴合不紧等问题，整体结构形式简单便于集成。