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公开(公告)号：EP4462696A1
公开(公告)日：2024-11-13
申请号：EP23172154.9
申请日：2023-05-08
发明人： Ruengeler, Matthias , Peschke, Martin , Hechtfischer, Gerd , Dettmann, Ingo , Dille, Christian , Harms, Julian
IPC分类号： H04B10/2575
摘要： An optical transmitter system (10) for receiving and converting a radio frequency (RF) signal into an optical signal is described. The optical transmitter system (10) comprises an RF receiver module (12) and at least two signal manipulation paths (16). The RF receiver module (12) is configured to receive an RF signal, The at least two signal manipulation paths (16) are connected with the RF receiver module (12), respectively, such that the at least two signal manipulation paths receive the RF signal from the receiver module (12). The signal manipulation paths (16) are configured to process the received RF signal, thereby obtaining a manipulated optical signal, respectively. Each of the signal manipulation paths (16) comprises an electro-optical convertor (30), wherein the electro-optical convertor (30) is configured to convert RF signals into a corresponding converted optical signal. At least one of the signal manipulation paths (16) comprises a signal manipulation unit (24, 26), the signal manipulation unit (24, 26) being configured to adapt a signal processed by the respective signal manipulation path (16) based on at least one operation to obtain a manipulated signal. Further, a signal transmission method is described.
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公开(公告)号：EP4459959A1
公开(公告)日：2024-11-06
申请号：EP24161077.3
申请日：2024-03-04
IPC分类号： H04L69/085 , H04L69/18 , H04W84/18 , H04L9/40 , H04L67/12
摘要： The present disclosure relates to a mesh router (10) for connecting to a mesh network. The mesh router (10) comprises a plurality of communication interfaces comprising: at least a first communication interface (12a, 12b) adapted to receive and/or transmit data according to an IP based communication protocol, and at least a second communication interface (11a, 11b, 11c) adapted to receive and/or transmit data according to a non-IP based communication protocol. The mesh router (10) is further directly or indirectly connected to at least one further node in the mesh network via at least one of the communication interfaces; and is configured to: adapt a data stream received via the first communication interface (12a, 12b) according to the non-IP based communication protocol and forward said data stream via the second communication interface (11a, 11b, 11c), and to adapt a data stream received via the second communication interface (11a, 11b, 11c) according to the IP based communication protocol and forward said data stream via the first communication interface (12a, 12b). The present disclosure further relates to a measurement and/or auxiliary device comprising at least one mesh router (10) and to a mesh communication system.
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3.发明公开
公开(公告)号：EP4439113A1
公开(公告)日：2024-10-02
申请号：EP23164870.0
申请日：2023-03-29
发明人： Teofilov, Angel , El-Assir, Rachid
IPC分类号： G01S7/40
CPC分类号： G01S7/4086 , G01S7/4095
摘要： A simulating device (10) for multiple parallel antenna signals is provided. Said device (10) comprises at least one source signal terminal (11), an output processing stage (12) for processing in parallel the at least one source signal with multiple parameters, each specific for one antenna of the multiple antennas, thus producing multiple antenna-specific output signals, and a plurality of output terminals (13), each of which being supplied with one of the multiple antenna-specific output signals, for supplying a plurality of radio frequency signal generators 21a, 21b, 21c, 21d) generating a plurality of simulated radio frequency signals.
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4.发明公开
公开(公告)号：EP4439080A1
公开(公告)日：2024-10-02
申请号：EP23164243.0
申请日：2023-03-27
CPC分类号： G06N10/40 , G01R13/0254 , G01R31/2834
摘要： The present disclosure provides a measurement application device comprising a synchronization interface configured to receive synchronization signals, a counter coupled to the synchronization interface, and configured to at least one of initiate and perform counting based on the received synchronization signals and provide a respective counter signal, and an event signal generator coupled to the counter, and configured to generate a respective event signal based on the counter signal for each one of at least one predetermined event time. In addition, the present disclosure provides a signal processing system, a qubit control unit, and a quantum computer.
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公开(公告)号：EP4435441A1
公开(公告)日：2024-09-25
申请号：EP23162773.8
申请日：2023-03-20
发明人： Huber, Florian , Galler, Florian
摘要： The invention relates to a measurement device (10), in particular a vector network analyzer, for analyzing a device-under-test, DUT (20). The measurement device (10) comprises a signal generator (15) configured to generate a test signal; two or more test ports (11), wherein each of the two or more test ports (11) is adapted to be connected to the DUT (20), and to forward the test signal to the DUT (20) and/or to receive a response signal from the DUT (20); and two or more signal paths (21), wherein each of the two or more signal paths (21) is arranged to electrically connect the signal generator (15) to one of the test ports (11). At least one of the signal paths (21) comprises: a measurement unit (22) configured to measure RF signals; a reference coupler (23) configured to forward a decoupled portion of the test signal to the measurement unit (22); a first measurement coupler (24) configured to forward a first decoupled portion of the response signal to the measurement unit (22); and a second measurement coupler (25) configured to forward a second decoupled portion of the response signal to the measurement unit (22); wherein the second measurement coupler (25) is configured to adapt a characteristic of the second decoupled portion of the response signal such that the second decoupled portion differs from the first decoupled portion of the response signal.
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公开(公告)号：EP4414869A2
公开(公告)日：2024-08-14
申请号：EP24185029.6
申请日：2020-11-30
IPC分类号： G06F21/44
CPC分类号： G06F21/44
摘要： An electronic communication device for radio communication is described. The electronic communication device comprises a control module and a connector interface. The connector interface is configured to be connected to at least one external electronic device associated with an identification chip with configuration information and/or identification information. The connector interface comprises an information signal line being configured to receive the configuration information and/or identification information. The connector interface is configured to forward the configuration information and/or identification information received to the control module. The control module is configured to evaluate the configuration information and/or the identification information received. The control module is configured to set communication parameters of the electronic communication device automatically based on the configuration information and/or the identification information evaluated. Further, an electronic communication system is described.
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公开(公告)号：EP4414713A2
公开(公告)日：2024-08-14
申请号：EP24176208.7
申请日：2017-07-18
发明人： PESCHKE, Martin, Dr.
IPC分类号： G01R1/067
CPC分类号： G01R1/06766
摘要： A measurement input circuit for a measurement device for measuring an electric signal in a device under test comprises a signal input that receives the electronic signal from the device under test and provides the received electronic signal at a signal node, a direct signal coupling path that is coupled between the signal node an electrical ground and comprises a first impedance value, an alternating signal coupling path that is coupled between the signal node and the electrical ground , and comprises a second impedance value that is lower than the first impedance value, and a signal output that is coupled to the signal node and outputs the received electronic signal.
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公开(公告)号：EP4407932A1
公开(公告)日：2024-07-31
申请号：EP23153411.6
申请日：2023-01-26
发明人： Heuck, Christoph
IPC分类号： H04L9/40 , H04L47/125 , H04L12/46 , H04L47/24
CPC分类号： H04L63/0272 , H04L47/125 , H04L12/4633
摘要： Disclosed are a method (1) and a corresponding system (2) for ship-shore packet data transmission. The method (1) comprises: establishing (11) a plurality of ship-shore packet data transmission connections (3) between off-shore and on-shore transceiver devices (21, 22); establishing (12) a plurality of mutually independent ship-shore packet data transmission tunnels (4) in accordance with a plurality of traffic classes of the packet data transmission; configuring (13) a load balancing for the plurality of packet data transmission tunnels (4) across the plurality of packet data transmission connections (3); performing (14) the packet data transmission over the plurality of packet data transmission tunnels (4) in accordance with the configured load balancing; and reconfiguring (15) the packet data transmission in response to changing transmission conditions over the plurality of packet data transmission connections (3).
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公开(公告)号：EP4395417A1
公开(公告)日：2024-07-03
申请号：EP22217384.1
申请日：2022-12-30
发明人： Baessler, Andreas
CPC分类号： H04W40/023 , H04W84/18 , H04W40/32 , H04W40/38
摘要： A communication method for a wireless ad hoc network (10) is described. The wireless ad hoc network (10) comprises a plurality of nodes (12), wherein the wireless ad hoc network (10) is a time-slotted barrage relay network. The communication method comprising the following steps:
- transmitting (S1), by means of each node (12) of the plurality of nodes (12), at least one initial data package to each of the remaining nodes (12), respectively;
- receiving (S2), by means of each node (12) of the plurality of nodes (12), the initial data packages from the remaining nodes of the plurality of nodes (12), respectively;
- determining (S3), by means of each node (12) of the plurality of nodes (12), a node-specific maximum transmission distance based on the received initial data packages; and
- including (S4), by means of each node (12) of the plurality of nodes (12), the respective node-specific maximum transmission distance into subsequently transmitted data packages.
Further, a wireless ad hoc network (10) is described.-
10.发明公开
公开(公告)号：EP4391385A1
公开(公告)日：2024-06-26
申请号：EP22216129.1
申请日：2022-12-22
发明人： Seeger, Julius
CPC分类号： H03L7/0994 , G06F1/0335
摘要： A direct digital synthesizer (DDS) module (24) is described. The DDS module (24) comprises a phase accumulator module. The phase accumulator module comprises a clock input being configured to receive a clock signal. The phase accumulator module further comprises a frequency tuning register being configured to receive a frequency tuning word (FTW). The phase accumulator module further comprises a phase shift register being configured to receive a phase shift word (PSW). The phase accumulator module further comprises a phase increment sub-module being configured to increment a phase signal output by the phase accumulator module by a predetermined phase increment based on the clock signal and/or based on the FTW. The phase accumulator module further comprises a feedback path being configured to feed back the phase signal to the phase increment sub-module. The phase accumulator module further comprises a phase correction sub-module, wherein the phase correction sub-module is configured to adapt the phase signal fed back to the phase increment sub-module based on the phase shift word. Further, a measurement system (10) and a method of operating a direct digital synthesizer module (24) are described.
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