Characteristics of an 80-spiral antenna array. These spirals are

Spiral Antenna Design Considerations, 2013-01-15

up) The antenna array considered for our investigations. The

Polarisation reconfigurable, centre‐fed, and low‐profile Archimedean spiral antennas with unidirectional broadside patterns - Mehrabani - 2017 - IET Microwaves, Antennas & Propagation - Wiley Online Library

Spiral Antenna

Broadband circularly polarized spiral antenna array

a) Spiral. (b) Top view. (c) Side view of the proposed antenna.

Spiral Antenna

Broadband circularly polarized spiral antenna array

Q180 Series Spiral Antenna