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# Digital Signal Process

52 Threads found on edaboard.com: Digital Signal Process

## what is the difference between digital, analog, RF IC proces

hi, everyone, at present , i am a littel confused about the IC process, what is the difference between digital, analog, RF IC proces? Any additional mask? or only the simulation models? thanks

## digital pick calcultion

hi all i wrote the following code ,, can anybody tell me if thr is anything missing? ----------------------------------- ----------------------------------- --- digital pick amp calc -------- ----------------------------------- ----------------------------------- use ieee.std_logic_1164.all; use ieee.std_logic_arith.all; use

## How to decode the F2F signal, please?

Thank you. Just I know the main decode part is digital circuit, and I want to know can we make it just use the analog circuit, for the digital circuit is quit complex. But after reading some papers today, I know it is not possible. Thank you, mister_rf. Best regards.

## Need document about comparison of lms and rls algorithm

i think y should to learn the digital signal process, that book include the algorithm in details

## The Scientist and Engineer's Guide to Digital Signal Process

The Scientist and Engineer's Guide to digital signal processing by STEVE..........

## Pads for Digital and Analog

I am using a 0.35 um Austrian Microsystems process. I have a digital part and an analog part in my design. Somebody recommended using BU1P - buffer for signals, GND3ALLP - (GND for digital Part), VDD3ALLP - (VDD for digital Part). Could some one recommend a Pad to use for the clock and the input (...)

## Help me start design a digital display for fuel meter

I assume you've been given a set of specifications from the fuel sensor. You probably need to process that signal and display it on a digital readout, right? You're going to need to sample the data (if it is in an analog format) with an ADC, then do any processing (such as smoothing), then sent the data to the display. What (...)

## How to perform digital signal processing of the FMCW signal

Hi, I am doing a project on FMCW radar design. I would like to know how to design the parameters for the FMCW waveform (triangular) and how would i process the received signals? Can anyone suggest me a good book for practical designing of FMCW radar? With Regards, MM_DEVILS.

## Passband sampling or DDC?

Hi, I am engaged in a project which need to process digital IF signal. The passband sampling theory shows that when we sample a signal based on the theory, we can get the signal in the base band. But when I read some references , they show me that the digtal down converter prevail against the passband (...)

## implementation of sweep time

Hi That may be an analog oscilloscope, new ones have analog to digital converters which can work at hihg sampling rates and process the signal digitally. Therefore, if you are working in Matlab ... I can not see the point, are you trying to simulate an analog oscilloscope??? SAl

## What does system design mean?!?!

main the mix-signal system design. include the analog signal and digital signal, such as ADC/DAC, processor, DSP, IF etc.

## How to test SFDR at Nyquist sample using Matlab?

see digital signal process book

## What is BSIMpro of Cadence product ?

BSIMProPlus is the most efficient and accurate SPICE model extraction tool on the market for digital, analog, mix-signal, and RF modeling application especially in advanced process technologies. It provides a new SPICE modeling framework built on BSIMPro and offers an active and passive device modeling solution for (...)

## Analog Signal Processing and Digital Signal Processing

I would like to create a discussion of ASP and DSP. In this discussion we will discuss what fucntion ASP can do but DSP can't or DSP can and ASP can't. Let me have a start point. 1.ASP can process high frequency signal such as RF or optical front end. DSP consumes much higher power in this high speed signal. 2.DSP can provide (...)

## Negative Frequency - What is it?

Negative frequency is a very real thing in digital signal processing / Communications applications. Think of two complex exponentials x1 = exp( + j wo n ) x2 = exp( - j wo n ) During modulation a lower frequency signal is multiplied by a higher frequency signal. So when u multiply ur (...)

## how to know more in DSP

Books to start with : The Scientist and Engineer's Guide to digital signal processing By Steven W. Smith. THis can be followed by a standard texbook on the subject written by Alan V Oppenheim or John G Proakis. You must be knowing some linear algebra and knowldege of software like matlab is really advantageous. Knowledge of a (...)

## Help Needed on Board Designing and Signal Intigrity FAQs

FAQ: 1.On what factor SI is depends? 2.How can you decide the size and layers of PCB? 3.what is the process flow of Board designing? 4.What is differnec between Analogue and digital Ground? 5.How will you achieve sequence powering? 6.Explain me power up sequence of your design? 7.How will you test the there a alternative device

## Min. gate length use in spice simulation for 0.18um TSMC MM

use minimum for digital and 4X for current reference and 2X~3X for analog

## substrate connection in mixed signal circuit

Hi, i have a question on the substrate connection for mixed signal circuit with p-sub lightly-dopled submicron cmos process. In my mixed block, we have seperate analog vdd/gnd and digital vdd/gnd for crosstalk reduction from digital part. I want to know the substrate connection, in my cicruit, i connected it to the (...)

## How are we satisfying Nquist rate in case of analog to digital converter?

HOW we are satisfying Nquist rate in case of analog to digital in the process of continuous to sample conversion?