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

Should I interpolate ENR dB values?

Status
Not open for further replies.
M

mkassem

Member level 3
Joined
Jan 4, 2002
Messages
64
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,286
Activity points
394
ENR interpolation

hallo

i have a noise source with ENR values at 1 and 2 Ghz in dB
i want to get the values in between
should i interpolat the dB values
or convert to linear scale then interpolat and then get the dB

thanx
 

Re: ENR interpolation

Most probably linear interpolation is enough. But you may try second order too.
You can see that the calibration data and decide how "smooth" it is.
 

Re: ENR interpolation

mkassem said:
hallo

i have a noise source with ENR values at 1 and 2 Ghz in dB
i want to get the values in between
should i interpolat the dB values
or convert to linear scale then interpolat and then get the dB

thanx
Click to expand...

I think the uncertainty that may arise in using linear or dB interpolation is much more little (so negligible) than the uncertaunty you have in the ENR value.
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top