?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=A+Dual+Band+Dual+Polarization+Slot+Patch+Antenna&rft.creator=Chen%2C+J&rft.creator=Wang%2C+J&rft.creator=Tong%2C+K-F&rft.creator=Al-Armaghany%2C+A&rft.description=A+dual+band+and+dual+polarization+slot+patch+antenna+for+Global+Positioning+System+(GPS)+and+wireless+LAN+network+with+the+corresponding+polarizations+is+proposed.+An+L-shaped+slot+and+a+small+stub+are+utilized+to+excite+the+desirable+right-hand+circular+polarization+(RHCP)+for+GPS.+Meanwhile+the+linearly+polarized+electromagnetic+wave+for+Wi-Fi+communications+at+2.4+GHz+is+contributed+by+an+arc-shaped+slot+embedded+circular+patch.+The+multi-layered+geometry+and+the+capacitive+feeding+disk+placed+between+the+substrate+layers+enhance+the+operating+bandwidths+of+the+antenna.+The+achievable+percentage+bandwidths+at+the+low+and+high+bands+are+6.4%25+and+7%25+respectively.+The+measured+3dB+axial+ratio+(AR)+bandwidth+is+34+MHz%2C+which+covers+the+GPS+L1+band.&rft.subject=L-shaped+slot%2C+arc-shaped+slot%2C+circular+patch+antenna%2C+GPS%2C+Wi-Fi%2C+dual-polarization%2C+capacitive+feeding&rft.publisher=IEEE&rft.date=2017-04-27&rft.type=Proceedings+paper&rft.publisher=IEEE+International+Conference+on+Computational+Electromagnetics+(ICCEM)&rft.language=eng&rft.source=+++++In%3A++Proceedings+of+the+2017+IEEE+International+Conference+on+Computational+Electromagnetics%2C+ICCEM+2017.++(pp.+pp.+34-35).++IEEE%3A+Kumamoto%2C+Japan.+(2017)+++++&rft.format=text&rft.identifier=https%3A%2F%2Fdiscovery.ucl.ac.uk%2Fid%2Feprint%2F1560901%2F1%2FTong-K_a%2520dual%2520band%2520dual%2520polarization_.pdf&rft.identifier=https%3A%2F%2Fdiscovery.ucl.ac.uk%2Fid%2Feprint%2F1560901%2F&rft.rights=open