US 12,316,290 B2
Signal processing apparatus, signal processing method, and receiving apparatus
Shinichi Tanabe, Kanagawa (JP)
Assigned to Sony Semiconductor Solutions Corporation, Kanagawa (JP)
Appl. No. 18/044,733
Filed by Sony Semiconductor Solutions Corporation, Kanagawa (JP)
PCT Filed Sep. 2, 2021, PCT No. PCT/JP2021/032229
§ 371(c)(1), (2) Date Mar. 9, 2023,
PCT Pub. No. WO2022/059496, PCT Pub. Date Mar. 24, 2022.
Claims priority of application No. 2020-155473 (JP), filed on Sep. 16, 2020.
Prior Publication US 2023/0344396 A1, Oct. 26, 2023
Int. Cl. H03G 3/30 (2006.01); H04B 1/16 (2006.01)
CPC H03G 3/3036 (2013.01) [H04B 1/16 (2013.01); H03G 2201/103 (2013.01); H03G 2201/307 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A signal processing apparatus comprising:
an amplifier that controls a gain according to a count value to amplify a signal;
a comparator that compares the signal outputted by the amplifier with the count value; and
an accumulator that counts the count value according to an output from the comparator.