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  Topic: Underground Antenna
rgoes2

Replies: 2
Views: 2484

PostForum: Questions Related to Antenna Theory   Posted: Fri Feb 17, 2017 10:45 am   Subject: Underground Antenna
I did a little research and I found a paper about an antenna that is derived from planar circular and elliptical disc monopoles used for underground soil applications. The antenna is called USEMA (und ...
  Topic: how to feed a horn?
rgoes2

Replies: 1
Views: 8537

PostForum: Questions Related to Antenna Theory   Posted: Thu Jan 26, 2017 1:42 pm   Subject: how to feed a horn?
Im just a newbie, but here we go,

I did a probe feed horn antenna and I found that the impedance is related with the length, radius and the distance of the probe. Basically, what you have to find i ...
  Topic: wideband patch antenna for 5G application
rgoes2

Replies: 1
Views: 4710

PostForum: Questions Related to Antenna Theory   Posted: Thu Jan 26, 2017 1:29 pm   Subject: wideband patch antenna for 5G application
Hey,

I simulated some patchs I dont consider myself as a pro, but I can assure you if you read Balanis you would be able to do so, like I did.

First, the substrate and the thickness of it will ...
  Topic: details about probe feeding of pyramidal horn antenna
rgoes2

Replies: 1
Views: 7392

PostForum: Questions Related to Antenna Theory   Posted: Thu Jan 26, 2017 12:56 pm   Subject: details about probe feeding of pyramidal horn antenna
Hey Osha,

I just had the same doubt and I did some research in Balanis and papers around the internet, what I found out was:

the distance in the waveguide will be L=λg/4 in which:

λ ...
  Topic: Embedded Antenna
rgoes2

Replies: 2
Views: 3085

PostForum: Questions Related to Antenna Theory   Posted: Wed Jan 18, 2017 10:40 am   Subject: Embedded Antenna
First, thanks for you replying.

Actually, I dont know for sure which frequency I will ended up using. But I know that is a range of frequencies. I am most interested in the design of it, If I could ...
  Topic: Embedded Antenna
rgoes2

Replies: 2
Views: 3085

PostForum: Questions Related to Antenna Theory   Posted: Tue Jan 17, 2017 1:34 pm   Subject: Embedded Antenna
Hello guys,

I am trying to figure out some antenna designs that could be embedded inside a system, for example in vehicles in order to maxizime the aerodynamics. I wonder if a could put the antenn ...
 
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