RADIO FREQUENCY POWER DIVIDER AND COMBINER CIRCUIT
First Claim
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1. 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.
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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.
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Citations
27 Claims
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1. A radio frequency (RF) power splitter circuit with a predefined operating frequency, the circuit comprising:
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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. - View Dependent Claims (2, 3, 4)
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5. A radio frequency (RF) power splitter circuit having a predefined operating frequency, the circuit comprising:
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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. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27)
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Specification