the broadcasting, law enforcement, public security, and military markets. SWA designs and manufactures broadband and multiband microwave antennas, antenna arrays, and antenna systems... microwave systems engineering experience, propagation modeling and engineering support to address the demanding high performance antennas needs of our customers. High Performance Antennas... Our broadband antennas and antenna systems fall into four basic groups: Single or Multi-Element Panel Antennas, Horn Antennas, Sleeve Dipole Antennas, Omni Antennas, Broad Band...