A Modified Broadband Transmission Line Model for rectangular Patch Antennas
The purpose ofThis paper is to present a broadband circuit model for rectangular patch antennas. It has been shown that how the transmission line model can still be used to determine the input characteristic over a large band of frequencies with minor adjustments. The models developed by Deanley and Pues have been chosen as the basis forThis work as they fairly complete and give good results. Pues model has been applied with adjustment for fundamental mode,whereas for obtaining accurate model for higher modes,Wilkinson power divider is used to combine them and filters and matching networks are added to obtain broadband circuit model,the effect of higher order modes excitedInthe patch,can easily be incorporated in CAD software,with little computational effort. Eventually,we have introduced a broadband circuit model for rectangular microstrip antennas. Finally our results are compared with the results obtained form Method of Moment for same antennas.
TLM rectangular microstrip antenna broadband model
Kaveh Mousskhani Avaz Ghorbani
Amirkabir University of Technology Hafez Ave.Tehran Iran
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
1041-1043
2008-04-21（万方平台首次上网日期，不代表论文的发表时间）