US 12,230,895 B2
Reactance cancelling radio frequency circuit array
Kelly M. Lear, Longwood, FL (US); Nikolaus Klemmer, Dallas, TX (US); and Jeffery Galipeau, Apopka, FL (US)
Assigned to Qorvo US, Inc., Greensboro, NC (US)
Filed by Qorvo US, Inc., Greensboro, NC (US)
Filed on May 4, 2023, as Appl. No. 18/312,083.
Application 18/312,083 is a division of application No. 17/551,603, filed on Dec. 15, 2021, granted, now 11,705,633.
Prior Publication US 2023/0318179 A1, Oct. 5, 2023
Int. Cl. H01Q 5/314 (2015.01); H03F 1/56 (2006.01)
CPC H01Q 5/314 (2015.01) [H03F 1/565 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A reactance cancelling radio frequency (RF) circuit array comprising:
an input medium comprising a plurality of first coupling mediums configured to split an RF signal into a plurality of RF output signals each comprising a respective portion of the RF signal;
a plurality of signal outputs each configured to output a respective one of the RF output signals; and
a plurality of RF circuits each provided between the input medium and a respective one of the plurality of signal outputs and configured to provide the respective one of the plurality of RF output signals to the respective one of the plurality of signal outputs; wherein:
each of the plurality of RF circuits is coupled to a respective one or two adjacent RF circuits among the plurality of RF circuits via a respective one or two of the plurality of first coupling mediums to thereby divide the plurality of RF circuits into one or more reactance-cancelling pairs each comprising a pair of the plurality of RF circuits; and
the plurality of first coupling mediums is configured to cause a reactance cancellation between the pair of the plurality of RF circuits in each of the one or more reactance-cancelling pairs.