Radiation patterns in the lower ionosphere and Fresnel zones for elevated antennas over a spherical earth
By: [by] R. G. Merrill and W. V. Mansfield.
Contributors: Mansfield, W. V., joint author.
Publisher: U.S. Dept. of Commerce, National Bureau of Standards
Published: 1962
Place of publication: Washington
Language: eng
Number of pages: 128
Subjects: Radio -- Antennas.; Ionospheric radio wave propagation.; Radio waves -- Scattering.
Notes: "References and notes": p. 29.