Miniaturized broadband high -gain circular polarization microstrip antenna

• Main Authors: JIANG XING, LIAO XIN, GUO LIWEI, WANG KUNPENG, QIU YUJIE, KANG BEI, LI XIAOFENG, WEI JIA, PENG LIN, XIE JIYANG
• Format: Patent
• Language: Chinese; English
• Published: 16.11.2016
• Subjects: ANTENNAS, i.e. RADIO AERIALS; BASIC ELECTRIC ELEMENTS; ELECTRICITY

The utility model discloses a miniaturized broadband high -gain circular polarization microstrip antenna, be parasitic layer, radiating layer, feed layer and the metallic reflective layer that the interval set up including top -down, and parasitic layer, radiating layer, feed layer and metallic reflective layer's central point is on same plumb line, the feed layer comprises feed medium base plate, microstrip feeder and metal ground board, has seted up two Y groove part cracks on the metal ground board, the radiating layer comprises radiation medium base plate and radiation metal paster, parasitic layer comprises parasitic medium base plate and parasitic metal paster, it has the rectangular channel to open on radiation metal paster and the parasitic metal paster, metallic reflective layer comprises the metal reflecting plate. The volume of this antenna is less, and simple structure, easily processing are applicable to fields such as broadband communication, satellite communication. 本实用新型公开种小型化宽带高增益圆极化微带天线，包括自上