Development and field demonstration of a hardware-compressive fiber-optic true-time-delay steering system for phased-array antennas.
We describe the design, fabrication, testing, and antenna-range demonstration of a photonic wavelengthmultiplexed true-time-delay steering system for use with broadband phased-array antennas. The prototype system is based on a unique hardware-compressive architecture and can drive 16 antenna elements over the 0.35-2.1-GHz band with 6-bit angular resolution over a ±45° scan angle.
Goutzoulis
A
A
Davies
K
K
Zomp
J
J
Hrycak
P
P
Johnson
A
A