Title :
TLM Modeling and System Identification of Distributed Microwave Circuits and Antennas
Author :
Siart, Uwe ; Fichtner, Klaus ; Kuznetsov, Yury ; Baev, Andrey ; Russer, Peter
Author_Institution :
Tech. Univ. Munchen, Munich
Abstract :
In this paper we present the time domain computation of the impulse response of optimized antenna structures using the transmission line matrix TLM method. Hybrid extensions based on system identification (SI) are a means to reduce the computational burden considerably. Model-based SI procedures can be used to represent complex electromagnetic structures by means of both lumped element networks and distributed parameters models.
Keywords :
microwave antennas; microwave circuits; time-domain analysis; transient response; transmission line matrix methods; TLM modeling; complex electromagnetic structures; distributed microwave circuits; distributed parameters models; impulse response; lumped element networks; microwave antennas; model-based SI procedures; optimized antenna structures; system identification; time domain computation; transmission line matrix method; Distributed computing; Electromagnetic modeling; Frequency estimation; Microwave antennas; Microwave circuits; Optimization methods; Resonance; System identification; Transmission line antennas; Transmission line matrix methods;
Conference_Titel :
Electromagnetics in Advanced Applications, 2007. ICEAA 2007. International Conference on
Conference_Location :
Torino
Print_ISBN :
978-1-4244-0767-5
Electronic_ISBN :
978-1-4244-0767-5
DOI :
10.1109/ICEAA.2007.4387310
