2002 - 2021 i1wqrlinkradio.com
ZMV Spiral antennas

An experimental antenna similar to the TAK spiral antenna
post 13 Dec 2020

Spiral antenna Links


Petlowany Antenna Experiment
It is essentially a very short dipole with spiral-wound coils at each end

Spiral antenna for RTLSDR
A Vivaldi antenna is wideband and directional and the design works well for frequencies above 800 MHz