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2025
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Invention
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Power-amplifier output standing wave alarm circuit, and radio-frequency module. The present utili... |
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Invention
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Optimization method for impedance matching and surface acoustic wave filter. The present inventio... |
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Invention
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Surface acoustic wave device model coefficient extraction and simulation method and apparatus, an... |
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Invention
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Scattering parameter thermal coupling method and system, and related apparatus. Provided in the p... |
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Invention
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Interdigital transducer and preparation method therefor, and surface acoustic wave filter. The pr... |
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Invention
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Edge contraction technique-based circuit preprocessing method and system, and related device. An ... |
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Invention
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Power amplifier and radio frequency chip. The present invention relates to the technical field of... |
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Invention
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Filter and fabrication method therefor. The present invention provides a filter and a fabrication... |
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Invention
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Manufacturing method for laterally excited bulk acoustic wave filter, and radio-frequency module.... |
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Invention
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Filter and preparation method therefor. Provided in the present invention are a filter and a prep... |
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Invention
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Notch filter. Provided in the present invention is a notch filter. The notch filter comprises a s... |
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Invention
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Impedance circuit self-matching optimization method and system, and related device. The present i... |
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Invention
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Radio frequency front-end module and radio frequency chip. The present invention relates to the t... |
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Invention
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Temperature characteristic iterative simulation method and system for elastic wave device, and re... |
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Invention
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Bending reliability test fixture, system and method. A bending reliability test fixture, system a... |
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Invention
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Acoustic component temperature drift prediction method and system and related device. The present... |
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Invention
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Method and system for determining radius of reflection circle of surface acoustic wave filter, an... |
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Invention
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Bulk acoustic resonator, and preparation method therefor. The present invention relates to the te... |
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Invention
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Frequency sweep step determination method and system for elastic filter, and related device. The ... |
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Invention
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Radio frequency front-end module having input power protection. The present invention is applicab... |
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Invention
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Digital circuit for multi-mipi-rffe interface, and radio frequency device. The present invention ... |
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Invention
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Low-noise amplifier and radio frequency chip. The present invention is suitable for the technical... |
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Invention
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Bias voltage enhancement circuit and radio frequency power amplifier. The present invention is ap... |
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Invention
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Transconductance-enhanced low-noise amplifier and radio frequency chip. The present invention is ... |
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Invention
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Low-noise amplifier and radio frequency chip. The present utility model relates to the technical ... |
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Invention
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Radio frequency front-end module having bias compensation, and radio frequency chip. The present ... |
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Invention
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Low-noise amplifier and radio frequency power amplifier module. The present invention provides a ... |
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Invention
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Low-noise amplifier and radio-frequency chip. The present invention relates to the technical fiel... |
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Invention
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Low-noise amplifier and radio frequency chip. The present invention is applicable to the technica... |
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2024
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Invention
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Level converter. The present invention is applicable to the technical field of electronics, and p... |
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Invention
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Parameter optimization method and system for ultra-wideband antenna of gradually changing structu... |
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Invention
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Tuner circuit and radio-frequency chip. The present invention relates to the technical field of w... |
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Invention
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Radio frequency front-end module having adjustable power supply and bias, and radio frequency chi... |
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Invention
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Gain-adjustable linear low-noise amplifier. The present invention relates to the technical field ... |
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Invention
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Radio-frequency power amplifier and radio-frequency chip module. The present invention relates to... |
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Invention
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Method and system for designing filter parameters on basis of bayesian optimization, and related ... |
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Invention
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Power amplifier circuit and radio frequency power amplifier module. The present invention relates... |
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Invention
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Dual-mode radio frequency front-end module. The present invention relates to the technical field ... |
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Invention
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Adaptive frequency sweeping method and adaptive frequency sweeping system for frequency point sam... |
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Invention
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Radio frequency low-noise amplifier circuit and radio frequency chip.
A radio frequency low-nois... |
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Invention
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Bg start-up circuit and radio frequency chip. The present invention relates to the technical fiel... |
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Invention
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Transmission power adjustment module, radio-frequency front-end module, and wireless transmission... |
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Invention
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Clock signal control module and radio frequency front end module. The present invention relates t... |
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Invention
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Surface acoustic wave filter parameter optimization method and system, and related device. The pr... |
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Invention
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Design method and system for frequency band of surface acoustic wave filter and related device. T... |
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Invention
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Real-time simulation method and system for electrothermal properties of elastic wave filter, and ... |
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Invention
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Bias circuit, radio frequency circuit, and radio frequency chip. The present invention relates to... |
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Invention
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Radio frequency die module debugging device and method. The present invention relates to the tech... |
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Invention
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Preparation method for reducing standing wave effect during exposure of wafer. A preparation meth... |
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Invention
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Simulation parameter acquisition method and system for elastic wave device, and related device. T... |
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2021
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P/S
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Aerials; Radios; Semi-conductors; Spectacles; Antenna parameter measuring apparatus; Broadband wi... |
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P/S
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aerials; transmitters of electronic signals; transmitting sets [telecommunication]; radios; Netwo... |
