Wattmeter with galvanic isolation has digital signal processor that is connected to control circuit and contains calibration tables in memory of read-only memory device which is distinguished by power supply and control circuits supplied through universal serial bus (USB) interface
	SUBURBAN A S; LEONTEV A D; ALEKSANDR V T
	2024-12-27
专利权人	MIKRAN SCI & PRODN FIRM STOCK CO (MIKR-Non-standard)
申请日期	2024-12-27
专利号	RU232695-U1
成果简介	NOVELTY - The wattmeter has a shielded metal housing in which a high-frequency input connector is mechanically secured and coupled with a block of diode detectors and output is connected by conductive tracks to amplifier blocks. The analog-to-digital converters (ADC) and digital signal processing (DSP) is connected in series with each other and connected to the power supply circuit. The digital signal processor is connected to the control circuit and contains calibration tables in the memory of the read-only memory device which is distinguished by the power supply and control circuits supplied through USB interface. The galvanic isolation is introduced for the power supply circuits and a digital isolator for the control circuits. USE - Wattmeter with galvanic isolation. ADVANTAGE - The portable devices are designed to determine the value of the power of UHF electromagnetic signals, and used in work safely for the user and achieves provision of protection of external connected equipment from the effects of critical values of currents and voltages. The wattmeter increase in the reliability and safety of the device during its operation due to the elimination or significant reduction of the influence of interference coming from the power supply circuits. DESCRIPTION OF DRAWING(S) - The drawing shows the block diagram of the wattmeter with galvanic isolation. 1Microwave connector 2Block of diode detector 3Switch block 4Zeroing block 5Amplifier block
IPC 分类号	G01R-021/10
国家	俄罗斯
专业领域	信息技术
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/13747
专题	中国科学院新疆生态与地理研究所
作者单位	MIKRAN SCI & PRODN FIRM STOCK CO (MIKR-Non-standard)
推荐引用方式 GB/T 7714	SUBURBAN A S,LEONTEV A D,ALEKSANDR V T. Wattmeter with galvanic isolation has digital signal processor that is connected to control circuit and contains calibration tables in memory of read-only memory device which is distinguished by power supply and control circuits supplied through universal serial bus (USB) interface. RU232695-U1[P]. 2024.

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