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Bowtie antenna for UWB Applications in HFSS

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sameervedula

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Hi all,
I want to have efficient way of designing a bowtie antenna for uwb applications.
Can any body provide me with the tutorial...
 

Hello Sameer.

Bow Tie antenna is a variant of a dipole. which is pretty similar to the design of dipole. but for your UWB applications, there are plenty of ways that can be adopted to get a UWB. Google for UWB bow tie and you will find plenty of papers on the topic like these

**broken link removed**

http://www.iaeng.org/publication/WCE2011/WCE2011_pp1311-1314.pdf


Hope that helps

Regards
Elchiquito
 

Hello.

Two methods are used to increase bandwidth of a dipole. This is 1) a decrease of wave impedance and 2) an increase of radiation resistance.
The decrease of wave impedance of the dipole is used in bowtie antenna.

https://obrazki.elektroda.pl/23_1331320886.jpg

Here Qh is the angle of the conductor.
 

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