Antenna_Applications

atlc - Arbitrary Transmission Line Calculator

• from: http://atlc.sourceforge.net/
• Analyses Transmission lines, and directional couplers, of arbitrary cross section and arbitrary number of dielectrics.
• The impedance of a two-conductor transmission line, odd-mode, even-mode, differential mode, and common mode impedances of a directional coupler can all be computed.
• Tools to both analyse and synthesise directional couplers are available.
• Commandline program.

antennavis - Antenna Visualization Software

• from: http://www.include.gr/antennavis.html
• antennavis is a antenna radiation pattern visualization software.

gsmc - A GTK Smith Chart Calculator for RF impedance matching

• from: https://gitlab.com/radioteknos/gsmc
• Gsmc allows you to perform Smith Chart calculations for RF (radio frequency) circuit design.

nec2c - Translation of the NEC2 FORTRAN source code to the C language

• from: https://www.qsl.net/5b4az/
• nec2c is a translation of the Numerical Electromagnetics Code (NEC2) from FORTRAN to C

xnecview - NEC structure and gain pattern viewer

• from: http://www.pa3fwm.nl/software/xnecview/
• Xnecview is a program for visualizing the input and output files of the NEC antenna simulation software.

yagiuda - software to analyse performance of Yagi-Uda antennas

• from: https://www.g8wrb.co.uk/yagi/
• Instructions for designing a new antenna or for evaluating an existing design are at the link above.