Title :
Wave propagation on two dimensional doubly-periodic guiding structures
Author :
Speciale, Ross A.
Author_Institution :
R&D Inc., Santa Barbara
Abstract :
The tilted-ellipse representation of standing-wave patterns enables the extraction of the magnitudes and phases of the forward-, and backward-waves. The mutual correlation of backward-waves versus forward-waves provides the Gammaii and Gammaij ratios, that respectively represent the S-parameters Sii and Sij. An (n+N) x (n+N) S-matrix is obtained for a given (n+N)-port square, or hexagonal cluster-tier. The simulation is equivalent to using an (n+N)-fort vector network analyzer for data-acquisition.
Keywords :
S-matrix theory; S-parameters; computational electromagnetics; electromagnetic wave propagation; (n+N)-fort vector network analyzer; (n+N)-port square; 2D doubly-periodic guiding structures; S-matrix theory; S-parameters; backward-waves; data acquisition; forward-waves; hexagonal cluster-tier; standing-wave patterns; tilted-ellipse representation; wave propagation; Analytical models; Computational modeling; Computer networks; Electromagnetic measurements; Electromagnetic scattering; Large-scale systems; Mathematical analysis; Microwave measurements; Performance analysis; Transmission line matrix methods;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2007 IEEE
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-4244-0877-1
Electronic_ISBN :
978-1-4244-0878-8
DOI :
10.1109/APS.2007.4396353
