Device for signal processing, in particular for generating a sum signal from phase-related processed signal components
The device splits and phase-shifts input signals to generate a symmetrical sum signal, addressing the limitations of existing signal processing devices.
Patent Information
- Authority / Receiving Office
- DE · DE
- Patent Type
- Utility models
- Current Assignee / Owner
- SHEIZAD ZAFAR
- Filing Date
- 2026-02-26
- Publication Date
- 2026-07-02
AI Technical Summary
Existing signal processing devices fail to effectively generate a sum signal from phase-related processed signal components.
A device comprising a signal splitting unit, phase shifting unit, and addition unit to split, phase-shift, and combine signal paths to create a symmetrical sum signal.
Enables the generation of a symmetrical sum signal by splitting and phase-shifting input signals, enhancing signal processing capabilities.
Abstract
Description
Technical field The application relates to a device for signal processing, in particular for generating a sum signal from phase-related processed signal components. Task The purpose of the application is to provide a device with which an input signal can be split into several signal paths, at least one signal path can be phase-shifted, and then a sum signal can be generated. Solution The task is solved by a device comprising a signal splitting unit, a phase shifting unit, and an addition unit. design The signal splitting unit is designed to split an input signal into a first and a second signal path. The phase shift unit is designed to provide the second signal path with a phase shift of 180 degrees relative to the first signal path. The addition unit is designed to add the two signal paths to create a symmetrical sum signal. Optional Reconstruction In one embodiment, the device further comprises a reconstruction unit which, in order to recover an original signal, phase-shifts at least one signal path again and adds it to another signal path. Technical description Further details In a further embodiment, the device includes a level adjustment unit. implementation The signal division unit, the phase shift unit, the addition unit, the reconstruction unit and / or the level adjustment unit can be designed as an analog circuit, as a digital signal processing unit or as a combination of analog and digital signal processing. Key features • Signal splitting of an input signal into at least two signal paths • Phase shift of one signal path by 180 degrees • Addition of the signal paths to a symmetrical sum signal • Optional reconstruction by further phase shifting and addition • Optional level adjustment
Claims
Device for signal processing, in particular for generating a sum signal from phase-related processed signal components, characterized in that an input signal is split into two signal paths, wherein one signal path is phase-shifted by 180° relative to the other and then both signal paths are added. Device according to claim 1, characterized in that a reconstruction of an original signal is carried out by renewed phase shifting and addition. Device according to one of the preceding claims, characterized in that it comprises a phase shift unit and an addition unit. Device according to one of the preceding claims, characterized in that a level adjustment unit is provided. Device according to one of the preceding claims, characterized in that the phase shift and addition are implemented in an analog or digital signal processing system.