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.

antenna factor (for different distances)

Status
Not open for further replies.

youcefh123

Newbie level 4
Joined
Jan 19, 2017
Messages
5
Helped
0
Reputation
0
Reaction score
0
Trophy points
1
Activity points
39
Hello....
We ve got a biconic-log periodic antenna...for emc measurements...i need to know what is the right antenna factor to take in considerationn..because in the calibration document we have different antenna factors for different distances..for exemple ..there are three differents cases: free space data, short measuring distance tip and short measuring distance marking ...
What are these?? ..thnx
 

FvM

Super Moderator
Staff member
Joined
Jan 22, 2008
Messages
49,155
Helped
14,388
Reputation
29,040
Reaction score
13,142
Trophy points
1,393
Location
Bochum, Germany
Activity points
283,301
Presume you know why near field measurements needs a correction factor?

The distance between antenna and test object can either refer to the antenna tip or the antenna center (respectively a specific reference marking). Gives different effective distance and thus different correction factors.
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Top