| 摘要 |
PURPOSE: A high-frequency signal generator using a dielectric resonator is provided to reduce a manufacturing cost by using the low-priced dielectric resonator to mix the information and generate a high-frequency signal. CONSTITUTION: A high-frequency signal generator using a dielectric resonator includes a dielectric resonator(36), a capacitance change portion(33), a mixer(35), and an output circuit. The dielectric resonator(36) is used for oscillating a microwave signal. The capacitance change portion(33) changes the capacitance according to an information signal received from coupling lines(31,32). The mixer(35) is used for inducing the resonance of an oscillation frequency according to the changes of the capacitance. The output circuit is used for outputting the oscillated microwave signal of the dielectric resonator(36).
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