Title :
Lumped element network synthesis for one-port passive microwave structures
Author :
Shevgunov, Timophey ; Baev, Andrey ; Kuznetsov, Yury ; Russer, Peter
Author_Institution :
Moscow Aviation Inst., State Tech. Univ., Moscow
Abstract :
A network oriented approach to passive microwave circuits modeling provides compact representation of the circuit and leads to the reduction of the required computer time and memory capacity. The proposed stability criterion allows splitting the simulation results into two parts representing a lumped elements model and distributed parameters model. The system identification procedure has been applied for the extraction of the lumped element model parameters of the scattering transfer function. The lumped elements network realization for the input impedance of the wide band bowtie antenna is presented.
Keywords :
bow-tie antennas; broadband antennas; circuit stability; distributed parameter networks; electromagnetic wave scattering; lumped parameter networks; microwave antennas; microwave circuits; network synthesis; transfer functions; distributed parameters model; lumped element network synthesis; memory capacity; microwave circuits modeling; network oriented approach; one-port passive microwave structures; scattering transfer function; stability criterion; system identification; wide band bowtie antenna; Circuit simulation; Circuit stability; Computational modeling; Computer networks; Microwave circuits; Network synthesis; Scattering parameters; Stability criteria; System identification; Transfer functions;
Conference_Titel :
Microwaves, Radar and Wireless Communications, 2008. MIKON 2008. 17th International Conference on
Conference_Location :
Wroclaw
Print_ISBN :
978-83-906662-8-0
