Title :
New printed slot antenna with circular polarization
Author :
Nesic, A. ; Jovanovic, S.
Author_Institution :
Inst. of Microwave Tech. & Electron., Belgrade, Yugoslavia
Abstract :
A new type of single-feed printed antenna with circular polarization operating at 2 GHz and consisting of two orthogonal slots is presented. The impedances of the orthogonal slots are complexly conjugated so that the slot voltages are in quadrature. In analysis and optimization, the extension of Booker´s concept of complementary/dual structures is applied. According to this concept, complementary/dual dipoles on magnetic substrate instead of slots on dielectric substrate are analyzed.
Keywords :
dipole antennas; electromagnetic wave polarisation; microstrip antennas; slot antennas; 2 GHz; Booker´s concept; analysis; circular polarization; complementary/dual structures; impedances; magnetic substrate; optimization; orthogonal slots; printed slot antenna; single-feed printed antenna; slot voltages; Dielectric substrates; Dipole antennas; Frequency; Impedance; Magnetic analysis; Microstrip antennas; Packaging; Polarization; Slot antennas; Voltage;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1997. IEEE., 1997 Digest
Conference_Location :
Montreal, Quebec, Canada
Print_ISBN :
0-7803-4178-3
DOI :
10.1109/APS.1997.631635
