Smith chart software
#Smith chart software software#
The software is not 'signed' which means OSX and Windows are reluctant to allow you to do the install. In addition, circuit-simulation software is not pre-installed on computers, unless they are dedicated to such an application. SimNEC 1.2 (Preferred) NEC2, spreadsheets, unicode identifiers.ġ8.4 Contains custom element library support, RUSE block switches.ġ6.9 Useful when following along older videos.ġ5.1 Useful when following along older videos. ONLINE SMITH CHART TOOL Frequency Frequency span ± Characteristic Impedance Permittivity e eff Impedance 50.0 + 0.00j Admittance 0.0200 + 0.00j Reflection Coefficient 0.00 + 0.00j Reflection Coefficient 0.00 0.00° VSWR 1. At this point, all functional enhancements and bug fixes are applied only to SimNEC. SimNEC is a superset of SimSmith, the major additions being a NEC2 portal, a multiprocessor implementation of NEC2, and a rudementary, built-in spreadsheet. If you are following a video and want to use the SimSmith release closest to that used in the video, look at the top of the screen to see the version of SimSmith being used and then choose between older versions. Under most circumstances, though, you should use the most recent realease of SimNEC.
#Smith chart software manuals#
Additionaly, each dropbox folder contains a 'pdfs' subdirectory which also contains the up to date manuals as well as legacy manuals for earlier versions.Īt present, several versions of SimSmith are available. After installation, all manuals and release notes are available from within SimSmith starting at 'help' pulldown menu item. Each distribution contains installation packages for Windows, MAC, or Linux as well as the basic '.jar' file executable. SimSmith distributions are available from folders in my dropbox. To compile: Create a new Visual Basic Windows Application project in Visual.
I try to at least say that something has changed and occasionally say why. Windows Smith Chart software for RF circuit design. Lumped element and transmission line impedance matching would be challenging to understand without Smith Charts. Please access the help menu, refering to the 'SimSmith' manual, the 'recent changes', or the 'release notes'. If you run into this problem I appologize. These changes can cause considerable angst, particularly when attempting to follow along while watching a video. Changes are made for a variety of reasons: adding functionality, fixing bugs, making things 'consistent' across subsystems, making things 'intuitive' for the user, meeting industry standards and/or expectations, etc.
This means that over time, basic operation can change. Note: the return loss, mismatch loss and VSWR still dont calculate properly in some cases, and the terminology Ive used is.