Antenna pattern control using impedance surfaces
Subtitle: semifinal progress report : September 16, 1991 - March 15, 1992
By: by Constantine A. Balanis and Kefeng Liu.
Contributors: Liu, Kefeng.; United States. National Aeronautics and Space Administration.
Series: NASA contractor report -- NASA CR-190218
Publisher: National Aeronautics and Space Administration, AVRADA Joint Research Program Office, Langley Research Center; National Technical Information Service, distributor
Published: 1992
Place of publication: Hampton, VA; Springfield, Va
Language: eng
Format: Microform
Subjects: Antenna radiation patterns.; Electrical impedance.; Method of moments.; Waveguides.
Notes: Shipping list no.: 92-2227-M.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1992] 1 microfiche.