شماره ركورد كنفرانس :
3926
عنوان مقاله :
Dual Band Dual Polarized Conformal Microstrip Array for Base Stations
پديدآورندگان :
Bashiri Ayesheh ayesheh.bashiri@modares.ac.ir Electrical and Computer Engineering Tarbiat Modares University Tehran, Iran , Forooraghi Keyvan Keyvan_f@modares.ac.ir Electrical and Computer Engineering Tarbiat Modares University Tehran, Iran
كليدواژه :
antenna , aperture coupled , base station , conformal array , dual band , DCS , dual Polarized , GSM.
عنوان كنفرانس :
بيست و چهارمين كنفرانس مهندسي برق ايران
چكيده فارسي :
A new design of a 1×8 dual-band dual-polarized microstrip conformal array antenna, for GSM900/DCS1800 MHz Base Stations with the requirement of polarization diversity, is presented. The series feeding technique is used for feeding the array which is composed of aperture coupled microstrip antenna elements. The simulation results of conformal array antenna show a VSWR 2 and a gain of about 17dBi at both GSM (890960 MHz) and DCS (1710-1880 MHz) bands. It also provides a good port decoupling, less than -30dB over its operating bands. One element of planar array is fabricated and measured and a good agreement between simulation and measurement results is achieved
