readme

文件中是用于matlab画smith圆图程序包

The Smith Chart Circles Toolbox
Version: 1.0
Written by: Warren du Plessis
Email (remove all the underscores): warren_du_plessis [at] g_mail [dot] com

This is a collection of files that will plot the standard amplifier
design circles on a Smith chart.  Please email me with any bugs,
complaints, comments, compliments (hopefully lots of those!) or
suggestions.

The files are:
- ga_circles: Draw constant available power gain circles on a Smith Chart.
- gp_circles: Draw constant operating power gain circles on a Smith Chart.
- maximum_gain: Calculate the maximum gain for a specified device.
- noise_circles: Draw constant noise figure circles on a Smith Chart. 
- readme: This file.
- rollett_stability: Evaluate the Rollett stability criteria.
- smith_circles: Draw circles on a Smith Chart.
- smith: Draw a Smith chart.
- stability_circles: Draw stability circles on a Smith Chart.

The equations and examples are from the excellent book "Microwave
Transistor Amplifiers, Analysis and Design," second edition by
Guillermo Gonzalez (ISBN 0-13-254335-4).


Copyright 2008 Warren du Plessis

This file is part of The Smith Chart Circles Toolbox.

The Smith Chart Circles Toolbox is free software: you can redistribute
it and/or modify it under the terms of the GNU General Public License
as published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.

The Smith Chart Circles Toolbox is distributed in the hope that it
will be useful, but WITHOUT ANY WARRANTY; without even the implied
warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
the GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with The Smith Chart Circles Toolbox.  If not, see
<http://www.gnu.org/licenses/>.