Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

[SOLVED] probe length for dielectric resonator antenna excitation using hfss software

Status
Not open for further replies.
R

redcrystalline

Advanced Member level 4
Joined
Nov 10, 2010
Messages
117
Helped
13
Reputation
26
Reaction score
13
Trophy points
1,298
Activity points
1,882
hi im simulating a dielectric resonator antenna using hfss softwar, the question is about antenna feeding, im using probe fed and i dont know how shoud i choose probe length
my guess is that shorter length probe give better return loss .
regards
 

The probe length is generally chosen to be less than the height of the DRA, to avoid probe radiation. YOu might consider a stub on the other side for tuning the antenna. (Added) other side of DRA on same surface.
 
so interesting, your answer was so useful , thanks for your answer
regards
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top