Title :
A novel miniaturized broad-band band-stop resonator used in rectennas in WiMAX frequency band
Author :
Dehbashi, Reza ; Oskouei, Hamidreza Dalili ; Forooraghi, Keyvan
Author_Institution :
Dept. of Electr. Eng., Tarbiat Modares Univ., Tehran
Abstract :
A novel compact broad-band band-stop resonator is introduced that can be used instead of two-radial stub resonator that in rectifying antennas (rectennas) is typically used. Using a commercial MOM method software ADS 2003 not only show the compactness of about 40% of the filter part of the rectenna but also the scattering parameters are improved. Moreover, theoretical analysis of this resonator based on expansion mode method is presented which matches well with simulation results
Keywords :
S-parameters; WiMax; broadband antennas; method of moments; resonators; ADS 2003 commercial MOM method software; WiMAX frequency band rectennas; expansion mode method; miniaturized broad-band band-stop resonator; rectifying antennas; scattering parameters; two-radial stub resonator; Analytical models; Diodes; Frequency; Message-oriented middleware; Power harmonic filters; Rectennas; Rectifiers; Resonator filters; Scattering parameters; WiMAX;
Conference_Titel :
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
1-4244-0123-2
DOI :
10.1109/APS.2006.1710662
