Title :
Improved Green´s function formulation for the analysis of rectangular stacked patch antennas enclosed in a cavity
Author :
Gentili, G.G. ; Garcia Castillo, L.E. ; Perez Martinez, F. ; Salazar Palma, Magdalena
Author_Institution :
CNRS, Politecnico di Milano, Italy
Abstract :
An improved Green´s function analysis for rectangular stacked (and single) patch antennas enclosed in a cavity is described. A very efficient representation of Green´s dyad for the internal problem, leading to greatly improved convergence of the numerical results, has been implemented. Comparison with measured results confirmed the suitability of the formulation discussed for input impedance computation.
Keywords :
Green´s function methods; convergence of numerical methods; electric impedance; microstrip antennas; Green´s dyad; Green´s function analysis; cavity; convergence; input impedance computation; internal problem; measured results; rectangular stacked patch antennas; Antenna measurements; Coaxial components; Feeds; Frequency; Green´s function methods; Impedance measurement; Magnetic fields; Patch antennas; Telecommunication standards; Tellurium;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1996. AP-S. Digest
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
0-7803-3216-4
DOI :
10.1109/APS.1996.549781
