US 12,191,555 B2
Power divider and single pole double throw switch device using the same
Yo-Sheng Lin, Puli (TW); Bo-Shun Chen, Puli (TW); and Yu-Cian Peng, Puli (TW)
Assigned to NATIONAL CHI NAN UNIVERSITY, Nantou (TW)
Filed by National Chi Nan University, Nantou (TW)
Filed on Sep. 16, 2022, as Appl. No. 17/946,627.
Claims priority of application No. 111118559 (TW), filed on May 18, 2022.
Prior Publication US 2023/0378628 A1, Nov. 23, 2023
Int. Cl. H03H 7/42 (2006.01); H01P 5/18 (2006.01)
CPC H01P 5/18 (2013.01) [H01P 5/184 (2013.01); H03H 7/42 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A power divider comprising:
a first transmission line having a first terminal and a second terminal;
a second transmission line including a first transmission portion and a first output portion, each of said first transmission portion and said first output portion having a first terminal and a second terminal, said first terminal of said first transmission portion being connected to said second terminal of said first transmission line, said second terminal of said first transmission portion being connected to said first terminal of said first output portion;
a third transmission line including a second transmission portion and a second output portion, each of said second transmission portion and said second output portion having a first terminal and a second terminal, said first terminal of said second transmission portion being connected to said second terminal of said first transmission line, said second terminal of said second transmission portion being connected to said first terminal of said second output portion;
an input capacitor connected between said second terminal of said first transmission line and ground; and
two output capacitors, one of which is connected between said second terminal of said first output portion and ground, and the other one of which is connected between said second terminal of said second output portion and ground;
wherein said first and second transmission portions are interwound.