Antenna Calculator and Design Software. Lets see some antenna calculator and antenna design software that will help you design faster and better. Please post a comment if you know other great software or links with information about antenna calculator and design programs. The list will grow with your help so lets start and share the knowledge. HF Dipole Antenna this antenna software will help you design a simple wire dipole antennas for 1 3. Wifi Yagi Calculator' title='Wifi Yagi Calculator' />A High Gain Yagi WiFi Antenna. UPDATED 12172014. Build this wifi antenna when you want results FAST and have just a few inexpensive tools and supplies available. From Dust Keygen. Wifi Yagi Calculator' title='Wifi Yagi Calculator' />The design software. As described in W6PQLs article, I used VK5DJs Yagi Calculator software to design the Yagi. The software provides a datasheet with. A cantenna a portmanteau blending the words can and antenna is a homemade directional waveguide antenna, made out of an openended metal can.