Description:
The dual-ridged horn antenna (DRHA) is a workhorse in EMC and antenna pattern measurement labs. Its broad band allows the user to test over a large range of frequencies without changing antennas. Dual-Ridge Horns are a great solution for gain reference, far-field test ranges and reflector feeds for high gain applications.
These antennas came under scrutiny when Burns, Leuchtmann, and Vahldieck showed inj testing the pattern problems of these antennas at the upper end of the band.Their work illustrated that these types of horns have problems with the integrity of the main lobe of the pattern.
While efforts to improve these horns have been concentrated primarily on the 1- to 18-GHz models, DRHAs also cover other frequency ranges. The 200-MHz to 2-GHz range DRHA is required by MIL-STD-461E for both emissions and immunity in the 200-MHz to 1-GHz range.
View the research report fully at https://www.researchgate.net/publication/291894586_The_dual-ridged_horn_antenna
Features
• Stable gain with frequency
• Wide bandwidth
• Low return loss / VSWR
Dual Ridge Horn Antenna | 5– 325 GHz
If you are looking for dual ridge horn antennas, then you’ve come to the right place. At Millimeter wave products Inc. (Mi-Wave) we specialize in manufacturing the highest quality gain horn antennas for many needs.
What makes our dual-ridge horns the preferred choice?
Mi-Wave’s gain horn antennas are fabricated with very close tolerances to ensure the precision of every horn manufactured by Mi-Wave. Each unit is joined to a short section of rectangular wave-guide and terminated in a standard flange. This is critical when you need the best quality millimeter wave products all doing their part in your application.
Dual Ridge Horn Antenna Frequency Bands
Find the frequency band you’re interested in for more specific horn antenna information.
