US 11,677,160 B2
Electronic device having dual-band antennas mounted against a dielectric layer
Bilgehan Avser, San Bruno, CA (US); Harish Rajagopalan, San Jose, CA (US); Simone Paulotto, Redwood City, CA (US); Jennifer M. Edwards, San Francisco, CA (US); Hao Xu, Cupertino, CA (US); Rodney A. Gomez Angulo, Santa Clara, CA (US); Matthew A. Mow, Los Altos, CA (US); and Mattia Pascolini, San Francisco, CA (US)
Assigned to Apple Inc., Cupertino, CA (US)
Filed by Apple Inc., Cupertino, CA (US)
Filed on Mar. 25, 2021, as Appl. No. 17/212,935.
Application 17/212,935 is a continuation of application No. 16/146,649, filed on Sep. 28, 2018, granted, now 10,992,057.
Prior Publication US 2021/0210868 A1, Jul. 8, 2021
Int. Cl. H01Q 1/38 (2006.01); H01Q 21/06 (2006.01); H01Q 5/357 (2015.01); H01Q 5/28 (2015.01)
CPC H01Q 21/065 (2013.01) [H01Q 1/38 (2013.01); H01Q 5/28 (2015.01); H01Q 5/357 (2015.01); H01Q 21/064 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An antenna comprising:
a ground trace;
a first patch element;
a first positive antenna feed terminal coupled to the first patch element, the first patch element being configured to radiate in a first frequency band higher than 10 GHz;
a second patch element interposed between the first patch element and the ground trace;
a second positive antenna feed terminal coupled to the second patch element, the second patch element being configured to radiate in a second frequency band higher than the first frequency band; and
a parasitic element, the first patch element being interposed between the second patch element and the parasitic element.