Reduction of the distortions of ultrabroadband signals radiated by a log-periodic antenna
Abstract
A method for correcting the phase-frequency characteristics of a log-periodic antenna is proposed which makes it possible to reduce the distortion of ultrabroadband signals radiated by the antenna. The method is based on the synthesis of a passive bridge-type two-port connected to the antenna input. Calculation results are presented.
- Publication:
-
Radioehlektronika
- Pub Date:
- May 1991
- Bibcode:
- 1991Radel..34...39I
- Keywords:
-
- Antenna Radiation Patterns;
- Log Periodic Antennas;
- Signal Distortion;
- Signal To Noise Ratios;
- Pulse Repetition Rate;
- Radio Signals;
- Communications and Radar