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

how to design coaxial feed Microstrip antenna using CST

Status
Not open for further replies.
K

khalidcawl

Newbie level 3
Joined
Nov 14, 2011
Messages
3
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
1,297
hi, can any one help me how to design the coaxial feed for Rectangular patch antenna using CST..i tried but still i cant get the result...i used to get the port by choosing 2cylinders radius 4 and 1.12 respetivly...so plz can any help me out through this
 

Hello,

You should design the feed alone and put two ports, one each at either side. Simulate for wide frequency band and look for S - parameters. They should be within the specified limits. As for physical dimensions for coaxial feed, you may look on internet for common SMA connector layouts. Most common SMA use PTFE as dielectric to get 50 ohm impedance.

Regards

Praful
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top