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Receiving device and method for simultaneously performing radio frequency energy extraction and data communication

A receiving device and energy extraction technology, applied in the field of communication, can solve problems such as not well developed and applied

Active Publication Date: 2014-10-22
杭州浙海企业管理有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

The third wireless application - wireless power transfer or transfer (WPT) is little known to the general public and has not been well developed and applied so far

Method used

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  • Receiving device and method for simultaneously performing radio frequency energy extraction and data communication
  • Receiving device and method for simultaneously performing radio frequency energy extraction and data communication
  • Receiving device and method for simultaneously performing radio frequency energy extraction and data communication

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Embodiment Construction

[0030] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0031] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0032] The basic operating principle and basic features of the N-port receiver have been recorded in many public publications. In order to facilitate the understanding of the operating principle of t...

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Abstract

The invention provides a receiving device and a method for simultaneously performing radio frequency energy extraction and data communication. The receiving device comprises a receiving port, an energy extraction circuit and a power management unit, wherein the receiving port is used for receiving radio frequency signals coming from the outside; the energy extraction circuit is connected to the receiving port and used for extracting power signals and data signals out of the radio frequency signals, outputting the power signals to a power management unit and outputting the data signals to a communication unit; and the power management unit is connected with the energy extraction circuit and used for receiving the power signals and storing energy extracted by the energy extraction circuit. According to the technical scheme, wireless energy collection and data communication can be performed simultaneously, and accordingly a mobile device or a handheld device can provide electric energy for itself while performing data communication.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a receiving device and a method for simultaneously performing radio frequency energy extraction and data communication. Background technique [0002] RF-based wireless technology enables three unique system functions, namely wireless communication (data / voice), wireless sensing (parameters), and wireless powering (energy). The first two wireless applications are present in our lives today and have changed our daily lives. The third wireless application—wireless power transfer or transfer (WPT) is little known to the general public and has not been well developed and applied so far. Strictly speaking, any natural or man-made electromagnetic radiation and transmission in space should be called WPT, but we usually use WPT to refer to "electricity-oriented", which is far lower than that on wireless frequencies in the infrared and optical bands energy transfer. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J17/00H04B1/16H02J50/20
CPCH04B1/16
Inventor 吴柯
Owner 杭州浙海企业管理有限公司
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