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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

  • Information Patent Application

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    • Canon Kabushiki Kaisha
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    • Telefonaktiebolaget LM Ericsson (publ)
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    • Telefonaktiebolaget LM Ericsson (publ)
    • Christian Elgaard
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    • Huawei Technologies Co., Ltd
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    • Rockchip Electronics Co., Ltd.
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    METHOD OF USING VARAINDUCTOR HAVING GROUND AND FLOATING PLANES
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    FREQUENCY GENERATOR ARRANGEMENT
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    • Huawei Technologies Co., Ltd
    • Yunfang Zhou
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    • FutureWei Technologies, Inc.
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    • No. 24 Research Institute of China Electronics Technology Group Corporation
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    • Akarsh JOSHI
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    Low-Noise Oscillator Amplitude Regulator
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    • Publication date Mar 3, 2022
    • Telefonaktiebolaget LM Ericsson (publ)
    • Christian Elgaard
    • H03 - BASIC ELECTRONIC CIRCUITRY
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    APPARATUS AND METHODS FOR ROTARY TRAVELING WAVE OSCILLATORS
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    • Publication date Dec 16, 2021
    • Analog Devices International Unlimited Company
    • Vamshi Krishna Chillara
    • H03 - BASIC ELECTRONIC CIRCUITRY
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    RADIO FREQUENCY OSCILLATOR
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    • Publication date Oct 28, 2021
    • Huawei Technologies Co., Ltd
    • Mina SHAHMOHAMMADI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    RESONATOR CIRCUIT
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    • Publication date Oct 7, 2021
    • Huawei Technologies Co., Ltd
    • Mina SHAHMOHAMMADI
    • H03 - BASIC ELECTRONIC CIRCUITRY
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    OSCILLATOR CIRCUIT WITH TWO CURRENT SUPPLIES
    • Publication number 20210273610
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    • NORDIC SEMICONDUCTOR ASA
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    MULTI-ELEMENT RESONATOR
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    • FutureWei Technologies, Inc.
    • Michael Bushman
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    LOCAL OSCILLATOR FREQUENCY-BASED PROXIMITY SENSOR
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    FREQUENCY MULTIPLEXED RESONATOR INPUT AND/OR OUTPUT FOR A SUPERCOND...
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