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Aspects of oscillators relating to varying the frequency of the oscillations

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  • H03B2201/00
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Parent Industries

HELECTRICITY H03Electronic circuits H03BGENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER GENERATION OF NOISE BY SUCH CIRCUITS

Current Industry

H03B2201/00Aspects of oscillators relating to varying the frequency of the oscillations

Sub Industries

H03B2201/01Varying the frequency of the oscillations by manual means H03B2201/011the means being an element with a variable capacitance H03B2201/012the means being an element with a variable inductance H03B2201/014the means being associated with an element comprising distributed inductances and capacitances H03B2201/015the element being a cavity H03B2201/017the element being a dielectric resonator H03B2201/018the means being a manual switch H03B2201/02Varying the frequency of the oscillations by electronic means H03B2201/0208the means being an element with a variable capacitance H03B2201/0216the means being an element with a variable inductance H03B2201/0225the means being associated with an element comprising distributed inductances and capacitances H03B2201/0233the element being a cavity H03B2201/0241the element being a magnetically variable element H03B2201/025the means being an electronic switch for switching in or out oscillator elements H03B2201/0258the means comprising a diode H03B2201/0266the means comprising a transistor H03B2201/0275the means delivering several selected voltages or currents H03B2201/0283the means functioning digitally H03B2201/0291and being controlled by a processing device H03B2201/03Varying beside the frequency also another parameter of the oscillator in dependence on the frequency H03B2201/031the parameter being the amplitude of a signal H03B2201/033the parameter being the amount of feedback H03B2201/035the parameter being another frequency H03B2201/036the parameter being the quality factor of a resonator H03B2201/038the parameter being a bias voltage or a power supply
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

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