19-05-2016 дата публикации
Номер: WO2016076478A1
Принадлежит:
The present invention relates to a hybrid coupler using intentional mismatching, the hybrid coupler comprising: a one-side ring part, which comprises a first branch line having a Z0 impedance and connecting an input port (Port 1) and an output port (Port 2), which is a transmitted port, a second branch line extending from the input port (Port 1) and having a Z1 impedance, and a third branch line extending from the output port (Port 2) and having the Z1 impedance; the other-side ring part, which comprises a fourth branch line having the Z0 impedance and connecting an output port (Port 3), which is a coupled port, and an isolated port (Port 4), a fifth branch line extending from the output port (Port 3) and having a Z3 impedance, and a sixth branch line extending from the isolated port (Port 4) and having the Z3 impedance; and a seventh branch line having the Z0 impedance and connecting the end portions of the second branch line, the third branch line, the fifth branch line and the sixth ...
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