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

SWR meter how it works?

Status
Not open for further replies.
C

coper1

Newbie level 3
Newbie level 3
Joined
Mar 18, 2017
Messages
3
Helped
0
Reputation
0
Reaction score
0
Trophy points
1
Activity points
21
Could someone explain how these work tjis circuits?

SWR1.png

SWR.png

I know this somehow compares forvard current from TX to load with reflected wave reflected from the load.
however, I do not know how, and especially how to calculate results
your advice?
is somewhere in detail described the circuits?
 

Thanks for this interesting video, but it comes to me rather a version with center taped current transformer
I make this picture.
It is this true or am I wrong
SWR3.png
 

See on Breune coupler or Breune meter for example
eventually Stockton coupler or meter.
 
  • Like
Reactions: coper1

    C

    coper1

    Points: 2
    Helpful Answer Positive Rating
Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top