Four-dimensional (4D) imaging radar is a high-resolution sensing technology that adds vertical information (elevation) to traditional 3D radar (range, … [Read More...] about How does 4D imaging work with radar sensors?
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How is radar used for automotive in-cabin sensing?
Automotive in-cabin radar uses 60 (60 to 64 ISM band) GHz or 77 GHz mmWave sensors to monitor vehicle interiors, detecting, locating, and classifying … [Read More...] about How is radar used for automotive in-cabin sensing?
Applications: Automotive
What are the signal processing and interference management considerations for imaging radar?
Imaging radars include technologies like synthetic aperture radar (SAR) and frequency-modulated continuous-wave (FMCW) technology. Key considerations include maintaining high signal-to-noise ratios … [Read More...] about What are the signal processing and interference management considerations for imaging radar?
How does 4D imaging work with radar sensors?
Four-dimensional (4D) imaging radar is a high-resolution sensing technology that adds vertical information (elevation) to traditional 3D radar (range, azimuth, Doppler). By capturing 3D spatial data … [Read More...] about How does 4D imaging work with radar sensors?
Increased voltage levels and faster switching speeds influence on sensor placement and accuracy in EV systems
The advancements in the EV industry, such as WBG devices and 800 V systems, introduce specific technical challenges for sensor accuracy and physical placement. Higher operational voltages require more … [Read More...] about Increased voltage levels and faster switching speeds influence on sensor placement and accuracy in EV systems
AEC-Q200 NTC sensors support -55 °C to 175 °C
The NTCSP series from TDK Corporation is an expanded line of AEC Q200-compliant NTC thermistors rated for operation from -55 °C to +175 °C. Designed for conductive glue mounting using AgPd terminals, … [Read More...] about AEC-Q200 NTC sensors support -55 °C to 175 °C
What are the latest advances in radar and LiDAR technologies for sensor fusion: part 3
In addition to improved performance from individual sensing technologies, including radar and light detection and ranging (LiDAR), other ongoing advances for sensor fusion are required for more … [Read More...] about What are the latest advances in radar and LiDAR technologies for sensor fusion: part 3
Key considerations for integrating LiDAR and radar data for robust perception: part 1
For autonomous vehicle (AV) applications, both radar and LiDAR (light detection and ranging) are often used in addition to high-definition cameras and other sensors. The proper fusion of the output … [Read More...] about Key considerations for integrating LiDAR and radar data for robust perception: part 1
FIR temperature sensor provides 50 ° FOV and I²C interface
Melexis has introduced the MLX90637, a surface-mount far-infrared (FIR) temperature sensor developed for thermal monitoring of key electric-vehicle (EV) powertrain components. Designed for … [Read More...] about FIR temperature sensor provides 50 ° FOV and I²C interface
Integrated current sensors measure 100 A and 1000 A, product digital outputs
Bourns, Inc. announced its SSD-1000A Digital Current Sensor Series. Highly integrated and compact, Bourns new shunt-based current sensors feature a current range from 100 A to 1000 A and offer … [Read More...] about Integrated current sensors measure 100 A and 1000 A, product digital outputs
Are additional sensors needed for Waymos?
When well over 1” of rain fell rather quickly in various parts of Phoenix recently, areas prone to flooding accumulated much more. As one of the highest amounts of rain to fall within the past seven … [Read More...] about Are additional sensors needed for Waymos?
Magnetic current device targets wide bandgap switching control
A new magnetic current sensor has been introduced by Allegro Microsystems that delivers a 10 MHz bandwidth using tunneling magnetoresistance (TMR) technology. The device is intended for power system … [Read More...] about Magnetic current device targets wide bandgap switching control
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Low Pressure Filtering of a Pressure Sensor’s Input
The Problem In some applications, high-frequency pressure transients may be present that distort the sensor’s output and degrade its ability to read the underlying changes in pressure. This can especially be a problem in low-pressure applications, such as medical measurements where discerning subtle differences is essential to successful diagnosis and monitoring. A common, well-known solution […]
