4results about How to "Flexible reception" patented technology

This application proposes an electronic atomizing device, including a main housing and a mouthpiece disposed on the main housing; the mouthpiece defines an air outlet; the main housing also defines a first connecting port and a second connecting port; wherein the mouthpiece is movable relative to the main housing to selectively change between a first position, a second position, and a third position; in the first position, the mouthpiece's air outlet is connected to the first connecting port and disconnected from the second connecting port, thereby receiving aerosol output from the first connecting port; in the second position, the mouthpiece's air outlet is connected to both the first and second connecting ports simultaneously, thereby simultaneously receiving aerosol output from both the first and second connecting ports; in the third position, the mouthpiece's air outlet is connected to the second connecting port and disconnected from the first connecting port, thereby receiving aerosol output from the second connecting port. This allows for flexible adjustment of the aerosol receiving method via the mouthpiece, enhancing the diversity of aerosol output.

This invention discloses a band-reconfigurable radio frequency energy harvester unit based on metasurfaces, comprising a first dielectric substrate and a second dielectric substrate, with an air layer between them; a top-layer metal structure is disposed on the upper surface of the first dielectric substrate; a lower microstrip metal structure is disposed on the upper surface of the second dielectric substrate, and a bottom-layer ground metal layer is disposed on the lower surface of the second dielectric substrate; the top-layer metal structure and the lower microstrip metal structure are connected by a conductive metal pillar structure; a metallized via is also disposed in the middle of the second dielectric substrate, penetrating the second dielectric substrate and the bottom-layer ground metal layer. This invention enables the radio frequency energy harvester unit to cover the environmental radio frequency resources as much as possible, improving its radio frequency resource utilization per unit area, enhancing its practicality and robustness, while also having a compact design that meets the self-powering requirements of wireless sensor networks.

The present disclosure provides an electronic device, method and computer-readable storage medium for wireless communication, the electronic device comprising: a processing circuit configured to: when a user equipment performs discontinuous reception on an unlicensed frequency band, obtain a wake-up signal from a base station, wherein the wake-up signal includes information indicating a reception method of a paging signal; and determine an operation of the user equipment to receive the paging signal based on the wake-up signal.

The embodiment of the invention provides a multi-rate optical receiver and an optical signal detection method thereof, and belongs to the technical field of photoelectricity. The multi-rate optical receiver comprises an optical chip unit which comprises a first detector used for detecting an optical signal and a second detector used for converting the optical signal into an optical current signal; the bias voltage regulation and control part is connected with the second detector and converts the light current signal output by the second detector into a bias voltage regulation and control signal; and the bias voltage providing part is interconnected with the first detector, provides bias voltage for the first detector according to the bias voltage regulation and control signal output by the bias voltage regulation and control part so as to change the working state of the first detector, converts the light current signal from the first detector into an electric signal, and outputs the electric signal to the output end of the multi-rate optical receiver. According to the multi-rate optical receiver, bias voltage control is carried out on the thin intrinsic layer in the first controller, so that the working bandwidth is flexibly adjusted for detecting and receiving optical signals at different rates.