12 lines
699 B
Text
12 lines
699 B
Text
Cascade is a program for analyzing the noise and distortion
|
|
performance of a cascade of elements in an electronic system. A
|
|
typical application of cascade is the analysis of a receiver. A text
|
|
description of the receiver block diagram consisting of things like
|
|
amplifiers, mixers, and filters is entered into cascade. Each element
|
|
is characterized by its gain and optionally noise figure, and third
|
|
order intercept point. The program then analyzes the system and
|
|
produces a report detailing the performance at each stage.
|
|
|
|
A summary is produced which shows the relative contributions to the
|
|
total system performance of each block. This allows easy
|
|
identification of what limits system performance.
|