US 12,284,744 B2
Electromagnetic wave generation device and control method therefor
Sang Soo Kim, Seoul (KR); Se Hoon Gihm, Seongnam-si (KR); Hong Soo Choi, Seoul (KR); and Keun Soo Jeong, Seoul (KR)
Assigned to AweXome Ray, Inc., Anyang-si (KR); and Sang Soo Kim, Seoul (KR)
Appl. No. 18/245,824
Filed by AweXome Ray, Inc., Anyang-si (KR); and Sang Soo Kim, Seoul (KR)
PCT Filed Sep. 18, 2020, PCT No. PCT/KR2020/012662
§ 371(c)(1), (2) Date Mar. 17, 2023,
PCT Pub. No. WO2022/059821, PCT Pub. Date Mar. 24, 2022.
Prior Publication US 2023/0345609 A1, Oct. 26, 2023
Int. Cl. H05G 1/26 (2006.01); H05G 1/08 (2006.01); H05G 1/34 (2006.01)
CPC H05G 1/265 (2013.01) [H05G 1/085 (2013.01); H05G 1/34 (2013.01)] 16 Claims
OG exemplary drawing
 
1. An X-ray radiation generation device comprising:
a tube including an anode, a cathode, and at least one gate;
a first power supply circuit in which one side of an output terminal is connected to the anode;
a second power supply circuit in which one side of an output terminal is connected to the gate; and
a current-sensing circuit connected to the tube and sensing a current flowing through the cathode,
wherein the current-sensing circuit includes at least one resistance associated with the sensing of at least one of an anode current and a gate current,
wherein the at least one resistance includes a first resistance having one side connected to the cathode and the other side connected to an input terminal of a first amplifier, and
wherein the other side of the first resistance is connected to the other side of the output terminal of the first power supply circuit.