US 11,949,176 B2
Beam forming antennas having dual-polarized dielectric radiating elements therein
Huan Wang, Richardson, TX (US); Michael Brobston, Allen, TX (US); Martin L. Zimmerman, Chicago, IL (US); and Vadim Zlotnikov, Dallas, TX (US)
Assigned to CommScope Technologies LLC, Claremont, NC (US)
Appl. No. 17/624,023
Filed by CommScope Technologies LLC, Hickory, NC (US)
PCT Filed Jul. 7, 2020, PCT No. PCT/US2020/040978
§ 371(c)(1), (2) Date Dec. 30, 2021,
PCT Pub. No. WO2021/007198, PCT Pub. Date Jan. 14, 2021.
Claims priority of provisional application 62/951,179, filed on Dec. 20, 2019.
Claims priority of provisional application 62/872,552, filed on Jul. 10, 2019.
Claims priority of provisional application 62/871,873, filed on Jul. 9, 2019.
Prior Publication US 2022/0359989 A1, Nov. 10, 2022
Int. Cl. H01Q 1/24 (2006.01); H01Q 9/04 (2006.01); H01Q 19/10 (2006.01); H01Q 21/08 (2006.01); H01Q 21/26 (2006.01); H01Q 13/10 (2006.01); H01Q 13/18 (2006.01); H01Q 21/24 (2006.01)
CPC H01Q 9/0485 (2013.01) [H01Q 19/108 (2013.01); H01Q 21/08 (2013.01); H01Q 21/26 (2013.01); H01Q 13/10 (2013.01); H01Q 13/18 (2013.01); H01Q 21/24 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An antenna, comprising:
a cross-polarized feed network responsive to first and second radio frequency (RF) input feed signals; and
a dielectric radiating element (DRE) electromagnetically coupled by a resonant cavity to said cross-polarized feed network.