US 11,811,436 B2
Radio frequency system arranged to pass coupled power
David Richard Pehlke, Westlake Village, CA (US)
Assigned to Skyworks Solutions, Inc., Irvine, CA (US)
Filed by Skyworks Solutions, Inc., Irvine, CA (US)
Filed on Sep. 29, 2021, as Appl. No. 17/449,331.
Claims priority of provisional application 63/085,835, filed on Sep. 30, 2020.
Prior Publication US 2022/0103192 A1, Mar. 31, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04B 1/04 (2006.01); H04B 1/16 (2006.01); H04B 17/10 (2015.01); H04B 1/00 (2006.01)
CPC H04B 1/0458 (2013.01) [H04B 1/006 (2013.01); H04B 1/04 (2013.01); H04B 1/0483 (2013.01); H04B 1/1615 (2013.01); H04B 17/102 (2015.01); H04B 17/103 (2015.01); H04B 2001/0408 (2013.01); H04B 2001/0416 (2013.01)] 22 Claims
OG exemplary drawing
 
1. A radio frequency system comprising:
a first radio frequency module having a first port;
a second radio frequency module having a second port; and
a third radio frequency module including a first input/output port electrically connected to the first port, a second input/output port electrically connected to the second port, and a coupler switching circuit, the coupler switching circuit configured to pass an indication of radio frequency power received at the first input/output port to the second input/output port and pass an indication of radio frequency power received at the second input/output port to the first input/output port.