Electrically Small, Superdirective, and Superconducting Antennas
Publisher: Wiley-Interscience
Published: June 30, 2006
Language: eng
Number of pages: 168
ISBN-13: 9780471782551
First sentence: An electrically small antenna (ESA) is a dipole-type antenna with length less than /2 ( is wavelength), a monopole-type antenna with length less than /4, or a loop-type antenna with conductor length less than /3.