Title :
Chebyshev space domain Green´s functions closed form for microstrip circuits
Author_Institution :
Spare-Metrol. Lab., Senigallia, Italy
Abstract :
A new closed form for the space and frequency domain Green´s functions at the interface of microstrip geometries has been presented. The resulting formulation is particularly suitable for accelerating analysis of complex patch antennas based on integral equations solved by the method of moments. The main advantages come from the separation of the frequency and space dependence that allows a new approach in evaluating the matrix of moments since the role of the frequency and dielectric support is separated from that of the printed conductor shape.
Keywords :
Green´s function methods; antenna theory; frequency-domain analysis; integral equations; matrix algebra; method of moments; microstrip antennas; polynomials; Chebyshev space domain Green´s functions; closed form; complex patch antennas; dielectric support; frequency dependence; frequency domain Green´s functions; integral equations; interface; matrix of moments; method of moments; microstrip circuits; printed conductor shape; space dependence; Acceleration; Chebyshev approximation; Frequency domain analysis; Geometry; Green´s function methods; Integral equations; Microstrip; Moment methods; Patch antennas; Transmission line matrix methods;
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.1997.631541
