Vivaldi Antenna in tutorialDesign

Status
Not open for further replies.
Re: Vivaldi Antenna Design

If I needed an omni and had to use Vivaldi's I could consider a circular array with the elements aligned like spokes of a wheel.

A biconic would have similar bandwidth and be easier to fabricate. It would probably cost less too.

Added after 22 seconds:


If I needed an omni and had to use Vivaldi's I could consider a circular array with the elements aligned like spokes of a wheel.

A biconic would have similar bandwidth and be easier to fabricate. It would probably cost less too.
 

Vivaldi Antenna Design

can anybody tell how to increase e -plane beamwidth and how to draw curves in HFSS
 

Re: Vivaldi Antenna Design

The beamwidth is propotional to the antenna's openning,

So, to make your E-beamwidth wider, you may:
1) reduce the antenna's length, or
2) reduce your's antenna flare-angle
 

Status
Not open for further replies.
Cookies are required to use this site. You must accept them to continue using the site. Learn more…