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Software Name
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Abstract
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RF Workbench
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Complete up/down converter system analysis. Extensive features include cascade analysis, spurious mixer product analysis, frequency planning, parameter conversions, link budget, filter noise BW calculations, and online help. Uploaded by Kirt Blattenberger, the copyright owner. Last updated in March 99.
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Smith Chart
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Advanced Smith Chart with S-Parameter import/export, stability-, gain- and noise-, Q- and VSWR-circles. Last updated in July 2000. Uploaded by Prof. F. Dellsperger.
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EE Reference
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Convenient collection of engineering equations, conversions and references. Math tables, standard resistor values, periodic table, SAE & metric bolts, solder types, filter equations, coax cable specifications and many more. Over 150 windows. Uploaded by Kirt Blattenberger, the copyright owner.
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AppCAD for Windows
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AppCAD is an easy-to-use program that provides you with a suite of RF design tools and computerized Application Notes to make your design job faster and easier. AppCAD for Windows is designed to run on 32-bits operating systems.
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antenna.zip
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Antenna Designer
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Receiver Workbook
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Cascade budget calculation spreadsheet for MS Excel. Complete parameter specification including Gain, NF, IP2, IP3, NBW, VSWR, Temperature, Tolerances. Predefined graphs for all parameters, parts list, DC power budget, A/D converter calculations. Uploaded by Kirt Blattenberger, the copyright owner. Updated in August '98. RF Cascade Workbook, an enhanced version of Receiver Workbook is also
available for download on the site.
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tunekit2.zip
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RF / IF Bandpass filter circuit & coil design program
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PLL Loop Filter Design
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Program for designing second and third order PLL loop filters. A newer version uploaded by Chris Schell of National Semiconductor.
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SCHART
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Smith Chart impedance matching program. Starting with any complex load impedance, select any type of matching network, choose a component value(s), then the program will list your new impedance.
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PCAAD 2.1 Personal Computer Aided Antenna Design
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PCAAD 2.1 is a DOS software package for the analysis and design of antennas, including wire antennas, horn antennas, arrays, and microstrip antennas. Uploaded by the author, Dave Pozar.
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pll.zip
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Phase-locked loop designer
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MOTOZ.ZIP
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Motorola's Impedance / Smith Chart Matching Program
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IMPEDANCE CALCULATIONS FOR RF/MICROWAVE CIRCUITS
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This program calculates the line width and impedance (as well as loss, temperature
rise and coupling coefficient) of stripline, offset stripline and microstrip circuitry.
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Full Color Smith Chart
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A Smith Chart with full color in .tif file format
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AppCAD version 1.02
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A unique combination of computerized Application Notes and RF design tools that help you design and analyze many RF circuits quickly and easily. This is version 1.02, the "Classic" version released in 1990, and the new version for Windows is also available for download on the site.
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rftool1.zip
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RF design tools
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rfprop.zip
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Radio Propagation Calculator.
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Transmission Line Calculator
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Analysis/Synthesis of various transmission line structures. Uploaded by Fritz Dellsperger.
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Smith Charting with Stability and Noise Circles
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It charts stability and noise circles.
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Intermodulation
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Calculation of Intermodulation Products up to 5th Order. Uploaded by Fritz Dellsperger.
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PathLoss
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This program calculates path loss.
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MathCAD Routine
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This MATHCAD (5+) File predicts the closed loop frequency and time response behavior of a typical Phase Lock Loop system, using a charge pump frequency-phase detector, passive filtering and a VCO. Predictions for both reference and VCO frequency modulation are given, along with predictions for "dual point" frequency modulation. A Fourier Transform (and inverse) is used to predict time domain behavior by converting a periodic square wave input into its associated spectrum, multiplied by the PLL closed loop frequency response, then converting back. Uploaded by Ian Scott. Last updated in October 98.
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Spectre/XL for MS Excel 7.0
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A breakthrough for simulation and analysis of RF and microwave circuits. Providing both linear and nonlinear circuit simulation, Spectre/XL uses an enhanced harmonic balance algorithm to accurately analyze circuits that are "too tough for SPICE".
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TUNING
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Stub & L/C matching circuit design program
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TRANALV2
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Transmission line design / analysis program
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Software Name
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Abstract
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