Analysis of impulse-radiating antennas with centered and offset TEM feed structures

Author

Kim, K. ; Scott, W.R., Jr.

Author_Institution

Sch. of Electr. & Comput. Eng., Georgia Inst. of Technol., Atlanta, GA, USA

Volume

3

fYear

2003

fDate

22-27 June 2003

Firstpage

600

Abstract

In this paper, two IRAs are numerically modeled. They are a center-fed IRA with a circular parabolic reflector and a conical coplanar feed and an offset IRA with an offset parabolic reflector and a conical feed with curved plates. The numerical model has been developed using the method of moments as implemented in the electromagnetic interactions generalized code.

Keywords

antenna radiation patterns; antenna theory; broadband antennas; electric field integral equations; magnetic field integral equations; method of moments; offset reflector antennas; reflector antenna feeds; center-fed; conical coplanar feed; conical transverse electromagnetic feed; electromagnetic interactions generalized code; impulse-radiating antenna; method of moments; offset reflector; parabolic reflector; radiated field; reflector-type antenna; ultrawideband pulses; Antenna feeds; Apertures; Application software; Arm; Electromagnetic radiation; Geometry; Numerical models; Optical scattering; Ultra wideband antennas; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium, 2003. IEEE

Conference_Location

Columbus, OH, USA

Print_ISBN

0-7803-7846-6

Type

conf

DOI

10.1109/APS.2003.1219919

Filename

1219919