RF (radio frequency) energy conversion circuit

Abstract

The invention discloses a radio frequency energy conversion circuit. The radio frequency energy conversion circuit is a two-way signal transceiver circuit, which couples radio frequency signals between radio frequency transceiver equipment and radio frequency communication devices to form a complete radio frequency communication system. The conversion circuit couples the weak signal sent by the radio frequency device to the energy conversion circuit, amplifies the signal and then couples it to the radio frequency signal transceiver device, which effectively enhances small signal communication and shielded signal transfer communication. By using the technology of the present invention, the miniaturized and miniaturized packaging of radio frequency transceiver devices can be realized, especially the miniaturized packaging and application of electronic label products, which is especially suitable for the wireless payment field of mobile phones to realize real wireless communication, stable transceiver, micro-power consumption, adapt to existing equipment and other advantages.

Description

technical field [0001] The invention relates to the field of radio frequency communication, in particular to a radio frequency energy conversion circuit capable of improving radio frequency signal transmission capability. Background technique [0002] The application of wireless radio frequency communication technology has been more than a century. Since the popularization of electricity, radio frequency communication has become an indispensable part of our life. Such as televisions, radios, microwave ovens, medical equipment, and mobile phones that are widely used today, especially the Internet of Things and electronic tags that have emerged in recent years, all use radio frequency communication technology without exception. The entire earth has been surrounded by electromagnetic wave signals of various frequencies, and human beings have benefited from them, but they have also been harmed by electromagnetic waves, causing various electromagnetic wave radiation diseases. ...

AI Technical Summary

Problems solved by technology

[0005] However, the existing radio frequency communication is greatly affected by itself and external factors during use, which greatly reduces its practical performance

For example, the RF signal strength of RF communication in the prior art is small, which limits the transmission distance of the signal; moreover, the external environment affects the transmission of the RF signal, such as absorbing the signal, reducing the signal strength, or blocking the signal to prevent the transmission of the signal. transmission, which greatly reduces the quality of RF communication

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