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.

Help me with designing a power meter (freq. KHz ~ MHz)

Status
Not open for further replies.

hhhaithamhany

Junior Member level 1
Joined
Mar 23, 2006
Messages
15
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
1,373
power meter

hi all;

I want to design a simple power meter that works on frequency range from few KHz to few MHz. Can anyone help me?
thanks alot
 

hhhaithamhany

Junior Member level 1
Joined
Mar 23, 2006
Messages
15
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
1,373
Re: power meter

Thank you very much for your help but is this circuit capable of measuring power over the required frquency range and is it capable of measuring the power for the CDMA system.
 

PaulHolland

Advanced Member level 2
Joined
Jan 15, 2003
Messages
664
Helped
95
Reputation
190
Reaction score
34
Trophy points
1,308
Location
Holland
Activity points
4,850
Re: power meter

Hi, Analog devices has special IC's for this and also National. look for RF true power detector at Analog site and power detector at the national site. they work from 50 MHz up-to a few Ghz and can measure CDMA and other digital waveforms.

Paul.
 
Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Top