Dual-polarized multi-layer microstrip array antenna with H-shaped coupling slot
- Resource Type
- Conference
- Authors
- Chen, Zhuozhu; Zhang, Zhuo; Yin, Jianyong; Zhao, Guoqiang; Xu, Haitao; Ge, Yafen; Sun, Houjun
- Source
- 2012 International Conference on Microwave and Millimeter Wave Technology (ICMMT) Microwave and Millimeter Wave Technology (ICMMT), 2012 International Conference on. 3:1-3 May, 2012
- Subject
- Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Computing and Processing
Fields, Waves and Electromagnetics
Photonics and Electrooptics
Signal Processing and Analysis
Microstrip antennas
Microstrip antenna arrays
Gain
Microstrip
Gain measurement
Arrays
Antenna measurements
dual-polarized
multi-layer
microstrip antenna
- Language
A dual-polarized microstrip array antenna is proposed in this paper. Multi-layer dielectric and mixed feeding which is based on the slot coupled feeding method and the co-plane feeding method are used to control different polarization. The antenna has a wide bandwidth, low cross-polarization level and high isolation. The results show that the vertical polarization and horizontal polarization is better than 11.48dB and 11.09dB respectively, the bandwidth is above 1GHz when VSWR≤2 and the isolation is below than −40dB, which has an ideal value for the wireless communication system.