US 12,113,567 B2
Wireless signal digital conversion device
Sungho Park, Seoul (KR); Kwansoo Kim, Seoul (KR); Sunam Kim, Seoul (KR); Jeongin Kim, Seoul (KR); Jaehwan Kim, Seoul (KR); and Sungryong Hong, Seoul (KR)
Assigned to LG Electronics Inc., Seoul (KR)
Appl. No. 18/024,668
Filed by LG Electronics Inc., Seoul (KR)
PCT Filed Sep. 3, 2020, PCT No. PCT/KR2020/011858
§ 371(c)(1), (2) Date Mar. 3, 2023,
PCT Pub. No. WO2022/050441, PCT Pub. Date Mar. 10, 2022.
Prior Publication US 2023/0246666 A1, Aug. 3, 2023
Int. Cl. H04B 1/40 (2015.01); H03M 7/16 (2006.01)
CPC H04B 1/40 (2013.01) [H03M 7/16 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A digital conversion device of a wireless signal, comprising:
a plurality of antennas for receiving a reception signal of a predetermined range of reception voltage level;
a plurality of unit analog to digital converter (ADC) portions one-to-one matched to the antennas and for converting a partial voltage level within the range of the reception voltage level of the reception signal to binary data, wherein the plurality of unit ADC portions converts each of the partial voltage level having different voltage level to binary data; and
an encoder for generating a digital code that a voltage level corresponding to the reception voltage level is converted to binary data based on the binary data output from the unit ADC portions.