Abstract: A vehicle radar sensor unit (2) having an antenna arrangement (3), a transceiver arrangement (4a, 4b, 4c, 4d) and a processing unit (6). The antenna arrangement (3) includes at least one transmitter array antenna (7) and at least two receiver antennas (24, 25, 26; 27, 28, 29; 30, 31, 32; 33, 34, 35), where each transmitter array antenna (7) have at least two sub-antennas (12, 13, 14, 15, 16, 17, 18, 19) that are vertically spaced from each other, where each sub-antenna (12, 13, 14, 15, 16, 17, 18, 19) have at least one antenna element (20, 21), and where each receiver antenna (24, 25, 26; 27, 28, 29; 30, 31, 32; 33, 34, 35) have a plurality of series fed antenna elements (22, 23) formed in a vertically extending column.

Abstract: A vehicle radar system (3) adapted to be placed in an ego vehicle (1) and comprising a control unit (4) and at least one transceiver arrangement (5) arranged to generate and transmit an FMCW signal (6; 6a, 6?a; 6b, 6?b) and to receive reflected signals (7) that have been reflected by one or more target objects (14, 15), each target object having an associated determined target object velocity (v2, v3). The FMCW signal (6) comprises a corresponding plurality of frequency ramps (r1, r2), where each one has a certain duration time (tr1, tr2). The control unit (4) is adapted to control the transceiver arrangement (5) to generate at least two pluralities (6a, 6?a; 6b, 6?b, 6c, 6?c) of ramps (r1, r2). The ramps (r1) in each plurality (6a, 6?a) of ramps (r1) are adapted to have a ramp period time (tT1) that differs from the ramp period time (tT2, tT3, tT4) in all other pluralities (6b, 6?b, 6c, 6?c) of ramps (r1, r2).

Abstract: A radar system (210) for a vehicle (200), comprising a plurality of radar transceivers (202, 203, 204, 205) and a control unit (208). Each radar transceiver (202, 203, 204, 205) is associated with a main pointing direction (P1, P2, P3, P4) and a certain frequency sub-band (A, B, C, D), where the sub-bands (A, B, C, D) together form a certain dedicated frequency band. The control unit (208) is adapted to define heading intervals which divide a full turn interval 0°-360° into sections, assign a corresponding sub-band (A, B, C, D) to each heading interval, determine a present vehicle heading (F), and to assign a corresponding sub-band (A, B, C, D) to each one of the radar transceivers (202, 203, 204, 205) in dependence of the heading interval that includes the present vehicle heading (F).

Abstract: A radar system (201) for a vehicle (200), comprising a control unit (203) and a radar transceiver arrangement (202) with at least one ego radar transceiver (204), where, for the at least one ego radar transceiver (204), the control unit (203) is adapted to: determine a present direction (D, DA) of the ego radar transceiver (204), determine a reserved frequency band (B0) corresponding to the present direction (D, DA), and to determine a first extended frequency band (B1) comprising and extending beyond the reserved frequency band (B0), wherein the control unit is further adapted to: detect presence of an interfering radar transceiver in the first extended frequency band, and operating the ego radar transceiver (204) in the first extended frequency band (B1) in case an interfering radar transceiver is not detected in the first extended frequency band and operating the ego radar transceiver (204) in the reserved frequency band (B0) otherwise.

Abstract: A radar transceiver (400) including a transmit branch (450, 455, TX) arranged to transmit a radar signal at a frequency F(t), and a receive branch (RX, 405, 410, 420, 430, 460) arranged to receive a radar signal, wherein the receive branch comprises an interference monitoring circuit (430) configured to monitor frequencies adjacent to the frequency F(t) for interference, and to generate a control signal (440) if interference is detected at the adjacent frequencies, wherein the transmit branch is arranged to be paused in response to the control signal (440).

Abstract: A side-shield (310) for a radar transceiver (130), the side-shield (310) including a non-uniform delay structure arranged over an extension plane of the side-shield, the non-uniform delay structure being configured to delay a radar signal (220, 320) propagating through the side-shield (310) by a variable amount in dependence of a wavelength of the radar signal and in dependence of a location on the extension plane, thereby steering and/or diffusing the radar signal (320) after propagation through the side-shield (310).

Abstract: Provided herein are compositions and methods of using a Mu opioid receptor (MOR) antagonist (e.g. axelopran) alone or in combination with checkpoint inhibitor (such as e.g. an inhibitor of the PD-1/PD-L1 pathway (e.g. an antibody such e.g. pem-brolizumab)) and/or an inhibitor of VEGF (e.g. bevacizumab) for reducing angiogenesis or treating cancer. Also provided herein are kits containing a MOR antagonist (e.g. axelopran) alone or in combination with checkpoint inhibitor and/or an inhibitor of VEGF for reducing angiogenesis or treating cancer.

Abstract: An automotive radar transceiver system (120, 200) including an antenna array (210) and a processing device (230) for processing radar signals received via the antenna array (210). The processing device (230) is arranged to obtain a complex-valued vector (x) of signal values, where each signal value is indicative of a radar signal received at a corresponding antenna element (220) in the antenna array (210). The processing device (230) is further arranged to generate a covariance matrix (C) from the complex-valued vector (x) of signal values by multiplying the complex-valued vector (x) with its complex conjugate, and the processing device (230) is arranged to perform a QR-decomposition of the covariance matrix (C) to generate a Q-matrix (Q), and to determine one or more angles associated with respective targets based on the QR-decomposition of the covariance matrix (C).

Abstract: A vehicle radar sensor unit (2) having an antenna arrangement (3), a transceiver arrangement (4a, 4b, 4c, 4d) and a processing unit (6). The antenna arrangement (3) includes at least one transmitter array antenna (7) and at least two receiver antennas (24, 25, 26; 27, 28, 29; 30, 31, 32; 33, 34, 35), where each transmitter array antenna (7) have at least two sub-antennas (12, 13, 14, 15, 16, 17, 18, 19) that are vertically spaced from each other, where each sub-antenna (12, 13, 14, 15, 16, 17, 18, 19) have at least one antenna element (20, 21), and where each receiver antenna (24, 25, 26; 27, 28, 29; 30, 31, 32; 33, 34, 35) have a plurality of series fed antenna elements (22, 23) formed in a vertically extending column.

Abstract: Antenna assemblies for vehicles, such as RADAR sensor antenna assemblies. In some embodiments, the assembly may comprise a waveguide block defining an array of waveguide grooves and an array of antenna slots. Each antenna slot in the array of antenna slots may be at least partially aligned with a waveguide groove of the array of waveguide grooves of the waveguide block. The assembly may further comprise an absorptive layer comprising an array of openings corresponding with the array of antenna slots. The absorptive layer may be configured to dissipate surface currents on the waveguide block such as, for example, by way of the material used to form the absorptive layer and/or the thickness of the absorptive layer and/or to suppress fascia reflections.

Abstract: A vehicle radar system (3) adapted to be placed in an ego vehicle (1) and comprising a control unit (4) and at least one transceiver arrangement (5) arranged to generate and transmit an FMCW signal (6; 6a, 6?a; 6b, 6?b) and to receive reflected signals (7) that have been reflected by one or more target objects (14, 15), each target object having an associated determined target object velocity (v2, v3). The FMCW signal (6) comprises a corresponding plurality of frequency ramps (r1, r2), where each one has a certain duration time (tr1, tr2). The control unit (4) is adapted to control the transceiver arrangement (5) to generate at least two pluralities (6a, 6?a; 6b, 6?b, 6c, 6?c) of ramps (r1, r2). The ramps (r1) in each plurality (6a, 6?a) of ramps (r1) are adapted to have a ramp period time (tT1) that differs from the ramp period time (tT2, tT3, tT4) in all other pluralities (6b, 6?b, 6c, 6?c) of ramps (r1, r2).

Abstract: A method for controlling the function of a vehicle radar transceiver (3), where the method includes transmitting (S100) a radar signal (5) and collecting and storing (S300) target data comprising a received detected signal level obtained from the reflected radar signals (6) that have been reflected by at least one target object (7) during a measurement angular interval (21). The method further includes determining (S400) that the radar transceiver (3) is functioning properly when at least one of the following conditions is met: the detected signal level exceeds a minimum signal level (12) during an angular interval (?i) included in a measurement angular interval (21); and a detected signal level change for a certain angular change falls below a certain limit during an angular interval (?i) included in the measurement angular interval (21).

Abstract: Permission to execute a remote procedure call as requested by a first vehicle-enabled application over a first connection is validated using permissions assigned to the first vehicle-enabled application according to a policy table of the vehicle. Permission to execute the remote procedure call as requested by the second vehicle-enabled application over the second connection as forwarded to vehicle over the first connection is validated using permissions assigned to the second vehicle-enabled application according to the policy table of the vehicle.

Abstract: Presented herein are methods for preventing or treating tumor growth, tumor metastasis and/or abnormal proliferation of tumor cells in a subject, wherein the methods involve administration of a pharmaceutical composition comprising methylnaltrexone. Also presented herein are methods for inhibiting or slowing the growth of a tumor in a subject, wherein the methods include selecting a subject who is a suitable candidate for treatment with methylnaltrexone, and administering a composition comprising methylnaltrexone to the subject.

Abstract: A radar system (201) for a vehicle (200), comprising a control unit (203) and a radar transceiver arrangement (202) with at least one ego radar transceiver (204), where, for the at least one ego radar transceiver (204), the control unit (203) is adapted to: determine a present direction (D, DA) of the ego radar transceiver (204), determine a reserved frequency band (B0) corresponding to the present direction (D, DA), and to determine a first extended frequency band (B1) comprising and extending beyond the reserved frequency band (B0), wherein the control unit is further adapted to: detect presence of an interfering radar transceiver in the first extended frequency band, and operating the ego radar transceiver (204) in the first extended frequency band (B1) in case an interfering radar transceiver is not detected in the first extended frequency band and operating the ego radar transceiver (204) in the reserved frequency band (B0) otherwise.

Abstract: A radar system (210) for a vehicle (200), comprising a plurality of radar transceivers (202, 203, 204, 205) and a control unit (208). Each radar transceiver (202, 203, 204, 205) is associated with a main pointing direction (P1, P2, P3, P4) and a certain frequency sub-band (A, B, C, D), where the sub-bands (A, B, C, D) together form a certain dedicated frequency band. The control unit (208) is adapted to define heading intervals which divide a full turn interval 0°-360° into sections, assign a corresponding sub-band (A, B, C, D) to each heading interval, determine a present vehicle heading (F), and to assign a corresponding sub-band (A, B, C, D) to each one of the radar transceivers (202, 203, 204, 205) in dependence of the heading interval that includes the present vehicle heading (F).

Abstract: A radar transceiver (400) including a transmit branch (450, 455, TX) arranged to transmit a radar signal at a frequency F(t), and a receive branch (RX, 405, 410, 420, 430, 460) arranged to receive a radar signal, wherein the receive branch comprises an interference monitoring circuit (430) configured to monitor frequencies adjacent to the frequency F(t) for interference, and to generate a control signal (440) if interference is detected at the adjacent frequencies, wherein the transmit branch is arranged to be paused in response to the control signal (440).

Abstract: A portable dwelling system includes a rigid dwelling, an external frame, and a plurality of modular amenity units. The rigid dwelling is capable of being removably mountable to a trailer. The external frame is coupled to an exterior of the rigid dwelling and includes an integrated powered rail electrically connected to a power source. The external frame defines receiving areas having a standard size on the exterior of the rigid dwelling. The plurality of modular amenity units each removably interchangeable at any one of the receiving areas via a connector configuration. The connector configuration electrically couples the powered rail to each of the plurality of modular amenity units.

Abstract: A side-shield (310) for a radar transceiver (130), the side-shield (310) including a non-uniform delay structure arranged over an extension plane of the side-shield, the non-uniform delay structure being configured to delay a radar signal (220, 320) propagating through the side-shield (310) by a variable amount in dependence of a wavelength of the radar signal and in dependence of a location on the extension plane, thereby steering and/or diffusing the radar signal (320) after propagation through the side-shield (310).

Abstract: A radio transceiver for communicating with one or more transceiver equipped targets, the transceiver including; a transmitter for transmitting radio signals in a transmit frequency band, wherein the transmitter is arranged to transmit a data signal in case a transceiver equipped target is present and to transmit a dummy signal in case a transceiver equipped target is not present, a receiver for receiving radio signals in a receive frequency band, and a detector for detecting backscattered radio signals in the transmit frequency band, wherein the detector is arranged to estimate a distance to at least one target object based on the backscattered radio signals.