Transient fields of radiating structures
Abstract
A rather simple and general analysis allows calculation of the exact transient near- and far-fields of thin loop antennas, thin linear antennas and apertures directly in the time domain without the knowledge of the time harmonic field. A numerical method (SEM) is used to derive the influence of the antenna radius of linear antennas on the transient near- and far-fields. Application of this tool leads to the transient currents and fields of two coupled parallel identical antennas.
- Publication:
-
6th European Microwave Conference
- Pub Date:
- 1976
- Bibcode:
- 1976eumw.conf...86L
- Keywords:
-
- Antenna Radiation Patterns;
- Far Fields;
- Loop Antennas;
- Microwave Antennas;
- Near Fields;
- Transient Response;
- Antenna Design;
- Harmonic Radiation;
- Microwave Coupling;
- Radar Antennas;
- Step Functions;
- Thin Bodies;
- Time Dependence;
- Communications and Radar