A class of enhanced electromagnetically coupled feed geometries for printed antenna applications

Nirod Das, David M. Pozar

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The authors discuss a few selected geometries of aperture- or proximity-coupled printed antennas with enhanced performance. Relevant electrical characteristics of each geometry are studied in the context of analytical results obtained using a generalized analysis routine developed at the University of Massachusetts. This analysis routine, UNIFY (for unified analysis of arbitrary geometries of multilayered printed antennas), can treat many possible variations of feed lines, radiating elements, and multilayer geometries and can model infinite arrays, as well as isolated (single) elements. This unified analysis uses a spectral-domain Galerkin moment method and a multiport scattering matrix formulation for the multiple feed lines using reciprocity argument; it handles the arbitrary multilayer substrate geometry by the spectral-domain Green's functions for multilayered substrates. The analysis is full wave in all respects and accounts for all surface-wave and modal coupling effects.

Original languageEnglish (US)
Title of host publicationIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
PublisherPubl by IEEE
Pages1100-1103
Number of pages4
Volume3
StatePublished - 1990
Event1990 Antennas and Propagation Symposium Digest - Dallas, TX, USA
Duration: May 7 1990May 11 1990

Other

Other1990 Antennas and Propagation Symposium Digest
CityDallas, TX, USA
Period5/7/905/11/90

Fingerprint

Antenna feeders
Microstrip antennas
Geometry
Multilayers
Substrates
Method of moments
Green's function
Surface waves
Scattering

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Das, N., & Pozar, D. M. (1990). A class of enhanced electromagnetically coupled feed geometries for printed antenna applications. In IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) (Vol. 3, pp. 1100-1103). Publ by IEEE.

A class of enhanced electromagnetically coupled feed geometries for printed antenna applications. / Das, Nirod; Pozar, David M.

IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). Vol. 3 Publ by IEEE, 1990. p. 1100-1103.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Das, N & Pozar, DM 1990, A class of enhanced electromagnetically coupled feed geometries for printed antenna applications. in IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). vol. 3, Publ by IEEE, pp. 1100-1103, 1990 Antennas and Propagation Symposium Digest, Dallas, TX, USA, 5/7/90.
Das N, Pozar DM. A class of enhanced electromagnetically coupled feed geometries for printed antenna applications. In IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). Vol. 3. Publ by IEEE. 1990. p. 1100-1103
Das, Nirod ; Pozar, David M. / A class of enhanced electromagnetically coupled feed geometries for printed antenna applications. IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). Vol. 3 Publ by IEEE, 1990. pp. 1100-1103
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