A planar Antenna With Very Wide Impedance Bandwidth
A novel simple structure and wideband planar antenna is proposed. The antenna isInform of a rectangular copper patch with one vertical slot and two transverse slots.The proposed antenna can be matched to the intrinsic impedance of an ordinary coaxial cable(50Ω) without using parasitic elements or balun circuits. The experiment and simulation show that the proposed antenna is capable of providing an impedance bandwidth of up to 78％ for the return loss of less than -10 dB,which is about 1.56 times as much as that of the rectangular copper patch antenna with only one vertical slot. The antenna resembles that of loop antenna with regard to the radiation characteristics.
Antenna planar antenna.
Zhang Guangqiu Tu Zhen Xing Feng Wang Zhichen
PLA Information Engineering University Zhengzhou,Henan,China
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
1086-1088
2008-04-21（万方平台首次上网日期，不代表论文的发表时间）