Radio frequency power divider and combiner circuit
OwnerOleksandr Gorbachovinventor
Life of this patent
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Abstract
A radio frequency (RF) power splitter circuit is disclosed. The circuit has a predefined operating frequency, and includes a first split port, a second split port, and a common port. A first inductor is connected to the first split port and the common port, and a second inductor is connected to the second split port and the common port. Additionally, there is a resonant capacitor and a compensation resistor connected in parallel across the first split port and the second split port. A parallel resonant circuit is thus defined at the predefined operating frequency.
Claims27
A radio frequency (RF) power splitter circuit with a predefined operating frequency, the circuit comprising:
- a common port;
- a first split port;
- a second split port;
- a first circuit element connected to the first split port and the common port;
- a second circuit element connected to the second split port and the common port;
- a resonant circuit element connected in parallel to the first split port and the second split port, the resonant element defining a parallel resonance in combination with a respective one of the first and second circuit elements at the predefined operating frequency with a signal on a corresponding one of the first and second split ports.
A radio frequency (RF) power splitter circuit having a predefined operating frequency, the circuit comprising:
- a common port;
- first and second split ports;
- a first inductor connected to the first split port and the common port;
- a second inductor connected to the second split port and the common port;
- a resonant capacitor connected in parallel to the first split port and the second split port;
- and
- a compensation resistor connected to the first split port and the second split port;
- wherein the resonant capacitor, the compensation resistor, and the first and second inductors define a parallel resonant circuit between the first split port and the second split port at the predefined operating frequency.
Dependencies are inferred from the claim text.