US 11,721,906 B2
Beam forming phased array antenna system for millimeter wave communication
Seunghwan Yoon, Irvine, CA (US); Ahmadreza Rofougaran, Newport Beach, CA (US); Sam Gharavi, Irvine, CA (US); Kartik Sridharan, San Diego, CA (US); Donghyup Shin, Irvine, CA (US); Farid Shirinfar, Granada Hills, CA (US); Stephen Wu, Fountain Valley, CA (US); Maryam Rofougaran, Rancho Palos Verdes, CA (US); Alfred Grau Besoli, Irvine, CA (US); and Enver Adas, Newport Beach, CA (US)
Assigned to Movandi Corporation, Irvine, CA (US)
Filed by Movandi Corporation, Irvine, CA (US)
Filed on Sep. 16, 2022, as Appl. No. 17/946,734.
Application 17/946,734 is a continuation of application No. 17/329,276, filed on May 25, 2021, granted, now 11,552,401.
Application 17/329,276 is a continuation of application No. 16/354,390, filed on Mar. 15, 2019, granted, now 11,088,457, issued on Aug. 10, 2021.
Application 16/354,390 is a continuation in part of application No. 15/904,521, filed on Feb. 26, 2018, granted, now 10,637,159, issued on Apr. 28, 2020.
Prior Publication US 2023/0014090 A1, Jan. 19, 2023
Int. Cl. H01Q 13/02 (2006.01); H01Q 21/00 (2006.01); H01Q 13/06 (2006.01); H01Q 21/24 (2006.01); H01Q 1/22 (2006.01); H01Q 21/06 (2006.01)
CPC H01Q 13/0233 (2013.01) [H01Q 1/2283 (2013.01); H01Q 13/06 (2013.01); H01Q 21/0025 (2013.01); H01Q 21/064 (2013.01); H01Q 21/245 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An antenna system, comprising:
a first substrate;
a plurality of chips;
a system board having an upper surface and a lower surface; and
a beam forming phased array that comprises a plurality of radiating waveguide antenna cells for millimeter wave communication,
wherein each radiating waveguide antenna cell of the plurality of radiating waveguide antenna cells comprises a plurality of pins,
wherein a first pin of the plurality of pins is connected with a body of a corresponding radiating waveguide antenna cell,
wherein the body corresponds to a ground for the plurality of pins,
wherein a first end of the plurality of radiating waveguide antenna cells of the beam forming phased array is mounted on the first substrate,
wherein the plurality of chips are electrically connected with the plurality of pins, and
wherein the upper surface of the system board comprises a plurality of electrically conductive connection points to connect the first end of the plurality of radiating waveguide antenna cells to the ground.