Title :
Improvement of microstrip antenna performance using two triangular structures
Author :
Yuan, Tao ; Li, Jian-Ying ; Li, Le-Wei ; Zhang, Lei ; Leong, Mook-Seng
Author_Institution :
Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore
Abstract :
To improve the performance of microstrip antennas, the use of triangular configurations in analysis and design is proposed. Moreover, a full-wave spatial-domain technique together with the closed-form Green´s function has been employed to obtain the S-parameters of microstrip antennas. Numerical results are obtained and a very good agreement with published results is observed. The double-triangular patch antenna is discussed in detail, and some valuable results are acquired.
Keywords :
Green´s function methods; S-parameters; microstrip antennas; S-parameters; closed-form Green function; double-triangular patch antenna; full-wave spatial-domain technique; microstrip antenna performance improvement; radiation patterns; two triangular structures; Bandwidth; Dielectric substrates; Green´s function methods; Integral equations; Microstrip antennas; Moment methods; Patch antennas; Performance analysis; Scattering parameters; Transmission line matrix methods;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2005 IEEE
Print_ISBN :
0-7803-8883-6
DOI :
10.1109/APS.2005.1551309
