An ultrawide-bandwidth tapered resistive TEM horn antenna.

A novel stable beamwidth, ultrawide-bandwidth low-scattering antenna is presented. This antenna is a modified version of the conducting slotline bowtie hybrid (SBH) antenna with resistive sheets (Rcards) introduced into the guiding structure design. Since the resistive sheets can attenuate creeping...

Szczegółowa specyfikacja

Opis bibliograficzny
Wydane w:	IEEE Transactions on antennas and propagation 48, 12 (2000).
1. autor:	Li-Chung
Format:	Artykuł
Język:	English
Hasła przedmiotowe:	E-plane. H-plane. RCS. Antenna performance. Compact range feed. Conducting slotline bowtie hybrid antenna. Creeping wave fields attenuation. Electromagnetic fields. Feeding structure. Frequency bandwidth. Genetic algorithm. Guiding structure design. Low-scattering antenna. Measured results. Optimization. Phase center. Radar cross section. Resistive sheets. Rolled edge section. Stable beamwidth antenna. Tapered resistive TEM horn antenna. Ultrawide-bandwidth antenna.