.png){kind=icon}
.png){kind=icon}
Return
Multimode Horn with Spherical Wavefront for Constant Beamwidth
.png){kind=icon}
PRE
AI
DOI：10.1587/transele.2025RES0001.png)
.png){kind=icon}
Original request for help.png){kind=icon}
Share.png){kind=icon}
Save
Abstract
En 中文
This paper presents a design method for a wideband multimode primary horn by controlling the wavefront on the aperture. This approach minimizes frequency-dependent variations in gain and beamwidth through curved taper optimization. As a design example, we present spline-profile horn antenna optimized over a frequency range of 9-16 GHz (fractional bandwidth 56%), achieving rotationally symmetrical radiation patterns with minimal variations in beamwidth and gain.
Keywords:
transmission equation
beamwidth
optimization
multimode horn antennas
Journal
I
IF:
0.6
Papers:
75
Citations:
987