Abstract: The disclosure relates to a radar system in which multiple radar transceivers are synchronised with a common clock signal.

Abstract: The disclosure relates to a doppler division multiplexing MIMO radar system. Example embodiments include a doppler division multiplexing, DDM, multiple input multiple output, MIMO, radar system (400) comprising: a transmitter (401) connected to a plurality of transmitter antennas (4021?N) via a corresponding plurality of signal paths (4031?N) of different electrical lengths (L1?N) such that a phase of a signal transmitted by the transmitter (401) is different at each of the plurality of transmitter antennas (4021?N).

Abstract: The disclosure relates to a radar system comprising multiple synchronized transceivers.

Abstract: An electromagnetic wave sensor for determining a hydration status of a body tissue in vivo includes an electromagnetic wave transmitter, a waveguide, and an electromagnetic wave receiver. The electromagnetic wave transmitter is configured to emit an electromagnetic wave signal in a frequency range between 1 Hz and 1 THz. The waveguide is coupled to the electromagnetic wave transmitter. The waveguide is adapted to be arranged next to the body tissue such that a fringe field of the electromagnetic wave signal guided by the waveguide penetrates the body tissue. The electromagnetic wave receiver is coupled to the waveguide. The electromagnetic wave receiver is configured to receive the electromagnetic wave signal modified by the body tissue in dependence of a hydration status of the body tissue.

Abstract: An automotive radar system comprises: a master module, a first radar module, a second radar module, and an optical waveguide arrangement operably coupling the master module to the first and second radar modules. The master module comprises an electro-optical interface device having an electrical domain side and an optical domain side. The optical domain side is operably coupled to the optical waveguide arrangement. The master module comprises a digital clock signal generator operably coupled to the electrical domain side of the electro-optical interface device.

Abstract: A system for register error detection is described, the system comprising: a plurality of addressable registers comprising sets of registers, the registers in each set having contiguous addresses; a cyclic redundancy check generator coupled to the addressable registers and configured to determine a cyclic-redundancy-check result for each set of registers from the values of each of the respective set of registers; a controller coupled to the registers and the cyclic-redundancy-check generator.

Abstract: An automotive radar system comprises: a master module (110), a first radar module (104), a second radar module (106), and an optical waveguide arrangement (108, 112, 116, 120, 124, 126) operably coupling the master module (110) to the first and second radar modules (104, 106). The master module (110) comprises an electro-optical interface device (228) having an electrical domain side and an optical domain side. The optical domain side is operably coupled to the optical waveguide arrangement (108, 112, 116, 120, 124, 126). The master module (110) comprises a digital clock signal generator (210) operably coupled to the electrical domain side of the electro-optical interface device (228).

Abstract: An electromagnetic wave sensor for determining a hydration status of a body tissue in vivo includes an electromagnetic wave transmitter, a waveguide, and an electromagnetic wave receiver. The electromagnetic wave transmitter is configured to emit an electromagnetic wave signal in a frequency range between 1 Hz and 1 THz. The waveguide is coupled to the electromagnetic wave transmitter. The waveguide is adapted to be arranged next to the body tissue such that a fringe field of the electromagnetic wave signal guided by the waveguide penetrates the body tissue. The electromagnetic wave receiver is coupled to the waveguide. The electromagnetic wave receiver is configured to receive the electromagnetic wave signal modified by the body tissue in dependence of a hydration status of the body tissue.

Abstract: A system for register error detection is described, the system comprising: a plurality of addressable registers comprising sets of registers, the registers in each set having contiguous addresses; a cyclic redundancy check generator coupled to the addressable registers and configured to determine a cyclic-redundancy-check result for each set of registers from the values of each of the respective set of registers; a controller coupled to the registers and the cyclic-redundancy-check generator.