Study and comparison of RCS of microstrip patch antennas on LiTi-ferrite substrate

Author

Saxena, N.K. ; Kumar, Narendra ; Pourush, P.K.S.

Author_Institution

Dept. of Phys., Agra Coll., Agra, India

fYear

2009

fDate

14-16 Dec. 2009

Firstpage

1

Lastpage

3

Abstract

Radar cross sections (RCS) of rectangular, circular and triangular microstrip patch antennas are presented which are printed on LiTi ferrite substrate in X-band (8-12 GHz) region. In this paper, we precise the preparation of a polycrystalline LiTi ferrite of 2200 Gauss saturation magnetization. The comparison of RCS patterns among RPMA, CPMA and TPMA shows the affective study of radar cross section which differentiates the stealth capacity as well as miniaturization due to the ferrite substrate application.

Keywords

lithium compounds; microstrip antennas; radar antennas; radar cross-sections; titanium compounds; 2200 Gauss saturation magnetization; LiTi; RCS patterns; X-band region; ferrite substrate; frequency 8 GHz to 12 GHz; microstrip patch antennas; radar cross sections; Dielectric materials; Dielectric substrates; Ferrites; Gaussian processes; Microstrip antennas; Patch antennas; Physics; Radar cross section; Saturation magnetization; Temperature; Substituted ferrite; X-band frequency range; circular patch; rectangular patch; triangular patch;

fLanguage

English

Publisher

ieee

Conference_Titel

Applied Electromagnetics Conference (AEMC), 2009

Conference_Location

Kolkata

Print_ISBN

978-1-4244-4818-0

Type

conf

DOI

10.1109/AEMC.2009.5430712

Filename

5430712