Title :
Analysis of Dielectric Permittivity and Losses of Two-layer Substrate Materials for Microstrip Antenna at THz Frequency
Author :
Jha, Kumud Ranjan ; Singh, Ghanshyam
Author_Institution :
Sch. of Electron. & Commun. Eng., Shri Mata Vaishno Devi Univ., Katra, India
Abstract :
In this paper, an effective dielectric permittivity and losses of two-layer substrate for rectangular microstrip patch antenna at THz frequency has been analyzed and simulated in the terahertz frequency regime surveillance system. The proposed antenna has been optimized at 600 GHz frequency by CST Microwave Studio a commercially available simulator based on finite integral technique. To validate the design the structure has also been re-simulated with finite element based Ansoft HFSS commercial simulator.
Keywords :
dielectric losses; dielectric materials; finite element analysis; microstrip antennas; permittivity; 2009 CST Microwave Studio; Ansoft HFSS commercial simulator; dielectric loss; dielectric permittivity; finite element technique; finite integral technique; frequency 600 GHz; microstrip antenna; rectangular microstrip patch antenna; terahertz frequency regime surveillance system; two-layer substrate materials; Analytical models; Dielectric losses; Dielectric materials; Dielectric substrates; Frequency; Microstrip antennas; Microwave antennas; Patch antennas; Permittivity; Surveillance; Terahertz spectrum; bandwidth; efficiency; gain; microstrip antenna; substrate;
Conference_Titel :
Advances in Recent Technologies in Communication and Computing, 2009. ARTCom '09. International Conference on
Conference_Location :
Kottayam, Kerala
Print_ISBN :
978-1-4244-5104-3
Electronic_ISBN :
978-0-7695-3845-7
DOI :
10.1109/ARTCom.2009.15
