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Spiral antennas theory


Spiral antennas belong to the class of frequency independent antennas, these antennas are characterized as having a very large bandwidth
post 25 Jan 2024
Spiral antennas theory

Spiral antenna Links

9



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


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