US 12,395,258 B2
Output signal generation device, control circuit, storage medium, and phase correction method
Michiya Hayama, Tokyo (JP)
Assigned to MITSUBISHI ELECTRIC CORPORATION, Tokyo (JP)
Filed by Mitsubishi Electric Corporation, Tokyo (JP)
Filed on Feb. 14, 2023, as Appl. No. 18/168,626.
Application 18/168,626 is a continuation of application No. PCT/JP2020/034289, filed on Sep. 10, 2020.
Prior Publication US 2023/0188236 A1, Jun. 15, 2023
Int. Cl. H04J 3/04 (2006.01); H04Q 11/04 (2006.01)
CPC H04J 3/047 (2013.01) [H04Q 11/04 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An output signal generation device comprising:
two or more signal output circuitries each including two or more serial output circuits and a signal multiplexer, the serial output circuits controlling amplitudes of data signals having different delay times and each outputting a first serial signal, the signal multiplexer electrically multiplexing the first serial signals outputted from the two or more of the serial output circuits, the signal output circuitries each being configured to output a second serial signal obtained by electrical multiplex of the signal multiplexer; and
a phase corrector to control a phase of the second serial signal outputted from the two or more signal output circuitries by changing the amplitude of the first serial signal outputted from the serial output circuit.