EP 4062531 A1 20220928 - DEVICE AND METHOD FOR TRANSMITTING DATA
Title (en)
DEVICE AND METHOD FOR TRANSMITTING DATA
Title (de)
VORRICHTUNG UND VERFAHREN ZUR DATENÜBERTRAGUNG
Title (fr)
DISPOSITIF ET PROCÉDÉ DE TRANSMISSION DE DONNÉES
Publication
Application
Priority
- DE 102019008055 A 20191120
- EP 2020025488 W 20201103
Abstract (en)
[origin: WO2021098981A1] The invention relates to a device for transmitting data, comprising a transmitter (10) for generating a frequency-modulated output signal (S5). The transmitter (10) has a phase-locked loop (30) for regulating the output frequency of the output signal (S5) to a carrier frequency and a coupling circuit (20) for coupling a data stream (S1) into the phase-locked loop (30), wherein the output signal (S5) frequency-modulated with the coupled data stream (S1) has an output frequency which can change over time, and the coupling circuit (20) comprises a compensation unit (22) which couples a compensation signal (S2) into the phase-locked loop (30), said compensation signal at least approximately compensating for the process of regulating the output frequency to the carrier frequency carried out by the phase-locked loop (30). The invention also relates to a method for transmitting data using a device according to the invention.
IPC 8 full level
CPC (source: EP US)
G01S 7/006 (2013.01 - EP); H03C 3/095 (2013.01 - EP); H04L 27/122 (2013.01 - US); H04L 27/142 (2013.01 - US); H04L 27/152 (2013.01 - US)
Citation (search report)
See references of WO 2021098981A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102020006742 A1 20210520; CN 114731137 A 20220708; EP 4062531 A1 20220928; US 2022400039 A1 20221215; WO 2021098981 A1 20210527
DOCDB simple family (application)
DE 102020006742 A 20201103; CN 202080079932 A 20201103; EP 2020025488 W 20201103; EP 20803748 A 20201103; US 202017777291 A 20201103