Patent ID: 11870126
Assignee: ALPHA NETWORKS INC.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. An isolator module for increasing isolation of a scanning antenna, comprising a plurality of isolators arranged annularly to form an isolated space surrounded by the isolators for placing the scanning antenna therein and isolating a plurality of working antennas from the isolated space and the scanning antenna therein,
wherein each of the isolators comprises a dielectric substrate, a metallic patch located at a top surface of the dielectric substrate, and a metal post penetrating the dielectric substrate and having a top end connectable to the metallic patch and a bottom end extending out of the dielectric substrate and connectable to a metal plate for carrying the scanning antenna and the working antennas, and the dielectric substrate of each of the isolators is integrally formed with each other as a single unit; and
wherein the isolators are arranged as an inner ring and an outer ring adjacent to and surrounding the inner ring.