An approximate expression for the principal beamwidth of directive antennas in terms of aperture fields
By: Arthur D. Yaghjian
Contributors: Center for Electronics and Electrical Engineering (U.S.). Electromagnetic Fields Division
Series: NBSIR -- 81-1644
Publisher: U.S. Dept. of Commerce, National Bureau of Standards; National Technical Information Service, distributor
Published: 1981
Place of publication: [Washington, D.C.]; [Springfield, Va
Language: eng
Number of pages: 11
Subjects: Antennas (Electronics)
Notes: "Electromagnetic Fields Division, National Engineering Laboratory, National Bureau of Standards."

"March 1981."

Includes bibliographical references