Title :
Frequency scanning in the uniform leaky-wave antenna based on nonradiative dielectric (NRD) waveguide
Author :
Pahlavan, P. ; Sorkherizi, Milad Sharifi ; Tadjalli, A. ; Hosseini, S. Rasool
Author_Institution :
Dept. of Electr. Eng., Sharif Univ. of Technol., Tehran, Iran
Abstract :
A leaky wave antenna of uniform configuration based on nonradiative dielectric wave guide (NRD) is studied. Non radiative dielectric wave guide is a modification of H-guide suitable for millimetre wavelengths. Wave propagation, power leakage, radiation pattern and frequency scanning feature of this kind of antenna is analyzed. Analysis is held on U band of frequencies using HFSS software.
Keywords :
antenna radiation patterns; leaky wave antennas; nonradiative dielectric waveguides; H-guide; HFSS software; NRD waveguide; antenna radiation pattern; frequency scanning; millimetre wavelengths; nonradiative dielectric waveguide; power leakage; uniform leaky-wave antenna; wave propagation; Leaky-Wave Antenna; Nonradiative Dielectric Wave guide; frequency Scanning;
Conference_Titel :
Electrical Engineering (ICEE), 2011 19th Iranian Conference on
Conference_Location :
Tehran
Print_ISBN :
978-1-4577-0730-8
