A Microstrip-fed Wide-band Tapered Slot Antenna
Research on wide-band,low-profile antennas has been steadily increasing in the past several years due to more demanding requirements from the aerospace industry. This paper presents the simulation investigations of a printed microstrip slot antenna. It provides a wide impedance bandwidth adjustable by variation of its parameters,such as the relative permittivity and thickness of the substrate,width,and location of the slot in the ground plane,and feed and ground plane dimensions. The ground plane is small,40 mm 63mm The antennas intrinsic weakness the bandwidth is narrow,limits its application.Research of expanding its bandwidth seems importance more.This paper show a kind of structure of expanding bandwidth of a microstrip-fed slot antenna. The benefit in the band keeps above the 3dB.And it makes the antenna keeping impedance matched well from 2.6GHz to 9G Hz( S11 = -10dB).
wideband Tapered Slot Antenna miniaturization.
Guoquan Zhang Liming Xu Aixin Chen Donglin Su
University in Beijing in Southwest Institute of ElectronicEquipment in Chengdu in Beihang University in Beijing
国际会议
2008 International Conference on Microwave and Millimeter Wave Technology(2008国际微波毫米波技术会议)
南京
英文
1647-1650
2008-04-21（万方平台首次上网日期，不代表论文的发表时间）