Title :
Time-domain characteristics of slotted-waveguide leaky-wave antennas
Author :
Kralj, David ; Carin, Lawrence
Author_Institution :
Div. of Missile Syst., Raytheon Co., Tewksbury, MA, USA
fDate :
5/1/1997 12:00:00 AM
Abstract :
A general asymptotic theory is presented to describe the time-domain behavior of leaky transmission lines and antennas. The results are interpreted via a simple geometric construct and data are presented for the particular case of time-domain radiation from a slotted-waveguide antenna. The example data are obtained both experimentally and numerically, with the expected phenomenology demonstrated via time-frequency processing
Keywords :
antenna theory; leaky wave antennas; slot antennas; time-domain analysis; transmission line theory; general asymptotic theory; leaky transmission lines; slotted-waveguide leaky-wave antennas; time-domain characteristics; time-domain radiation; Antenna theory; Geometry; Integral equations; Leaky wave antennas; Slot antennas; Time domain analysis; Time frequency analysis; Transmission line antennas; Transmission line theory; Transmitting antennas;
Journal_Title :
Microwave and Guided Wave Letters, IEEE
