Plane is both ends mouth ultra wide band composite antenna of structure altogether

• Main Authors: SU YIHONG, FAN YONG, WANG BAO, ZHANG JIN, NIE LIYING, CHENG YUJIAN, LIN XIANQI
• Format: Patent
• Language: Chinese; English
• Published: 02.11.2018
• Subjects: ANTENNAS, i.e. RADIO AERIALS; BASIC ELECTRIC ELEMENTS; ELECTRICITY

The utility model discloses a plane is both ends mouth ultra wide band composite antenna of structure altogether is by the printing on the positive floor of medium base plate (1) (2), gradually changeradial -slot antenna feed network (4) and print and constitute at medium base plate (1) composite antenna (3) back -to -back. The utility model discloses in can be used to microwave millimeter wave communication system, especially have on the multi -antenna system among the mobile communication device of the complanation that high isolation required. Its advantage is that many antenna structure are compound, the isolation is high, complanation, light in weight, low cost, processing cycle are fast. 本实用新型公开了种平面共结构的两端口超宽带复合天线，由印刷在介质基板(1)正面的地板(2)、背靠背渐变槽天线馈电网络(4)和印刷在介质基板(1)复合天线(3)构成。本实用新型可用于微波毫米波通信系统中，特别是具有高隔离度要求的平面化的移动通信设备中的多天线系统上。其优点是多天线结构复合、隔离度高、平面化、重量轻、低成本、加工周期快。