[ 原始碼： yagiuda ]
套件：yagiuda（1.19-9 以及其他的）
software to analyse performance of Yagi-Uda antennas
You give the dimensions and positions of each element, and the program calculates gain, input impedance, front-to back ratio, beam-patterns etc. An optimisation program 'optimise' tries to optimise a design. The optimiser can also tell you the sensitivity of a good design, to small mechanical errors.