US 12,244,049 B2
Polarized electromagnetic device
Shailesh Pandey, Woburn, MA (US); Kristi Pance, Auburndale, MA (US); Roshin Rose George, Burlington, MA (US); and Gianni Taraschi, Arlington, MA (US)
Assigned to ROGERS CORPORATION, Chandler, AZ (US)
Filed by ROGERS CORPORATION, Chandler, AZ (US)
Filed on Nov. 30, 2023, as Appl. No. 18/525,047.
Application 18/525,047 is a continuation of application No. 17/160,897, filed on Jan. 28, 2021, granted, now 11,888,205.
Claims priority of provisional application 62/968,174, filed on Jan. 31, 2020.
Prior Publication US 2024/0097306 A1, Mar. 21, 2024
Int. Cl. H01Q 1/38 (2006.01); G02B 6/122 (2006.01); H01P 3/16 (2006.01); H01P 5/02 (2006.01); H01Q 9/04 (2006.01)
CPC H01P 3/16 (2013.01) [G02B 6/1228 (2013.01); H01P 5/028 (2013.01); H01Q 9/045 (2013.01); H01Q 9/0485 (2013.01)] 21 Claims
OG exemplary drawing
 
1. An electromagnetic device, comprising:
a substrate comprising an elongated aperture having an overall length, L, and an overall width, W, as observed in a plan view of the device, where L is greater than W;
a dielectric medium comprising a dielectric material other than air disposed on the substrate substantially covering the aperture, the dielectric medium having a cross sectional boundary, as viewed in the plan view of the device, that is symmetrical with respect to an in-plane axis of reflection of the dielectric medium;
wherein the device is configured such that a line perpendicular to the overall length L of the elongated aperture and passing through a center point of the elongated aperture is not in any in-plane axis of reflection of the dielectric medium.