Title :
Ultra-wide band corrugated gaussian profiled horn antenna design
Author :
Teniente, Jorge ; Gonzalo, Ramón ; Del-Río, Carlos
Author_Institution :
Electr. & Electron. Eng. Dept., Public Univ. of Navarra, Spain
Abstract :
Nowadays, an increasing number of applications need stable radiation patterns with low sidelobes and low crosspolar levels in a very wide bandwidth. Gaussian profiled horn antennas (GPRAs) have demonstrated their feasibility as one of the best solutions. A corrugated Gaussian horn antenna design with more than 40% bandwidth is proposed. The measured radiated far field patterns are in good agreement with the simulated ones. The measured results show a Gaussian antenna with extremely wide bandwidth, low sidelobes, and low crosspolar levels.
Keywords :
antenna radiation patterns; horn antennas; satellite antennas; 9 to 16 GHz; Gaussian profiled horn antennas; corrugated horn antenna; far field patterns; horn antenna design; low crosspolar levels; low sidelobes; microwave antennas; stable radiation patterns; ultra-wide band horn antennas; wide bandwidth antenna; wideband satellite communications; Antenna feeds; Antenna measurements; Antenna radiation patterns; Bandwidth; Frequency measurement; Horn antennas; Loss measurement; Measurement standards; Time measurement; Ultra wideband antennas;
Journal_Title :
Microwave and Wireless Components Letters, IEEE
DOI :
10.1109/7260.975722
