US 12,237,881 B2
Multi-radio filtering front-end circuitry for transceiver systems
Hsin-Yuo Liu, Fremont, CA (US); Peter M. Agboh, Burlingame, CA (US); Mohit Narang, Cupertino, CA (US); Indranil S. Sen, Cupertino, CA (US); Nicholas M. McDonnell, San Jose, CA (US); and Chia Yiaw Chong, San Jose, CA (US)
Assigned to Apple Inc., Cupertino, CA (US)
Filed by Apple Inc., Cupertino, CA (US)
Filed on Sep. 7, 2022, as Appl. No. 17/939,725.
Application 16/267,104 is a division of application No. 15/189,874, filed on Jun. 22, 2016, granted, now 10,200,183, issued on Feb. 5, 2019.
Application 17/939,725 is a continuation of application No. 17/228,454, filed on Apr. 12, 2021, granted, now 11,502,730.
Application 17/228,454 is a continuation of application No. 16/874,349, filed on May 14, 2020, granted, now 10,979,106, issued on Apr. 13, 2021.
Application 16/874,349 is a continuation of application No. 16/267,104, filed on Feb. 4, 2019, granted, now 10,720,971, issued on Jul. 21, 2020.
Prior Publication US 2022/0416849 A1, Dec. 29, 2022
Int. Cl. H04B 7/0413 (2017.01); H03F 3/24 (2006.01); H03F 3/68 (2006.01); H03H 9/02 (2006.01); H03H 9/17 (2006.01); H03H 9/64 (2006.01); H04B 1/00 (2006.01); H04B 1/38 (2015.01); H04B 1/40 (2015.01); H04L 5/00 (2006.01); H04L 5/14 (2006.01); H04W 4/80 (2018.01); H04W 84/12 (2009.01); H04W 88/06 (2009.01)
CPC H04B 7/0413 (2013.01) [H03F 3/245 (2013.01); H03F 3/68 (2013.01); H03H 9/02007 (2013.01); H03H 9/171 (2013.01); H03H 9/64 (2013.01); H04B 1/001 (2013.01); H04B 1/38 (2013.01); H04B 1/40 (2013.01); H04L 5/0023 (2013.01); H04L 5/0028 (2013.01); H04L 5/0066 (2013.01); H04L 5/1461 (2013.01); H04L 5/1469 (2013.01); H04W 4/80 (2018.02); H03F 2200/111 (2013.01); H03F 2200/451 (2013.01); H04W 84/12 (2013.01); H04W 88/06 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An electronic device, comprising:
a transceiver comprising:
a first peripheral core configured to communicate a first signal over a first channel of a first wireless network;
a second peripheral core dedicated to communicating signals using a second wireless network, the second peripheral core configured to communicate a second signal over a second channel of the second wireless network, wherein the first channel and the second channel are within a frequency band, the first signal at least partially overlaps in time with the second signal, and the first wireless network is different from the second wireless network;
a first filter coupled to the first peripheral core, the first filter configured to filter the first signal; and
a second filter coupled to the second peripheral core, the second filter dedicated to the second wireless network and configured to filter the second signal;
a first antenna coupled to the first filter for communication associated with the first wireless network during transmission of the first signal; and
a second antenna coupled to the second filter and dedicated to communication associated with the second wireless network during transmission of the second signal.