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

fYear

2009

fDate

27-28 Oct. 2009

Firstpage

672

Lastpage

675

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/ARTCom.2009.15

Filename

5329006