Title :
Behavioural Models of Injection-Locked Self-Oscillating Microstrip Antennas for Multimedial Communications Systems
Author :
Rizzoli, Vittorio ; Masotti, Diego ; Costanzo, Alessandra
Author_Institution :
DEIS, UniversitÃ\xa0 di Bologna, Villa Griffone, 40044 Pontecchio Marconi (BO), Italy
Abstract :
The simulation of integrated self-oscillating microstrip antennas injection-locked by digitally modulated RF signals is a complex task requiring the concurrent use of electromagnetic analysis, envelope-oriented harmonic balance, and bifurcation theory. The paper discusses the development of a class of neural behavioural models that can be used to accurately and efficiently describe these subsystems in a way suitable for large-size system simulation.
Keywords :
Analytical models; Antenna theory; Bifurcation; Coupling circuits; Digital modulation; Electromagnetic analysis; Electromagnetic modeling; Frequency; Microstrip antennas; Oscillators;
Conference_Titel :
Microwave Conference, 2003 33rd European
Conference_Location :
Munich, Germany
Print_ISBN :
1-58053-834-7
DOI :
10.1109/EUMA.2003.340999