Products/Services for Microwave Doppler Radar Velocity Sensors
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Linear Velocity Sensors - (70 companies)...over which the device must function. Applications Technology choices for linear velocity sensors include: cable extension magnetic induction microwave, optical, or laser piezoelectric radar or radio frequency strain gauge ultrasonic...TechnologyElectrical Output / InterfaceDevice Category -
Speed Sensors - (161 companies)Magnetic speed sensors rely on a magnet as the sensing element or sensed target to capture rotational or linear speed. They are typically used as gear tooth speed sensors or incorporated into stroboscopes or tachometers. Description. Speed sensors... -
Flow Meters - (1707 companies)Flow meters (flowmeters) and flow sensors are devices used for measuring the flow rate or quantity of a moving fluid or gas. How to Select Flow Meters. Image Credit: Aalborg Instruments, Clark Solutions. Flow meters are devices for measuring... -
Radar Systems and Products - (182 companies)Radar systems and radar products have synchronized transmitters and receivers that send radio waves and detect their reflections from objects, surfaces or sub-surface structures. Radar systems and radar products have synchronized transmitters... -
Microwave Tubes - (6 companies)Two-cavity Klystron or Klystrons are velocity-modulated tubes. Two-cavity Klystrons are widely used as communication equipment and radar. Klystrons require a strong electrostatic field for efficient emission of an electron beam. Crossed-field amplifiers... -
Velocity Flow Switches - (64 companies)...the flow or quantity of a moving fluid in terms of velocity, such as feet per minute. These may be plain sensors or sensor systems with displays and computer outputs. The most important specifications for velocity style gas flow switches and liquid flow...
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Weather Radar Systems - (7 companies)Weather radar systems, also called weather surveillance radar and Doppler weather radar, is a type of radar used to locate precipitation, determine precipitation type, and calculate its motion. Weather radar systems locate precipitation, determine...
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Air Flow Sensors - (273 companies)Air velocity flow sensors measure air velocity or volume flow using insertion probes or capture hoods. Air flow sensors are inserted into a duct or pipe through an access hole to measure air velocity. In other instances a capture hood is used...
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Level Sensors - (1157 companies)In these devices the level equals the hydrostatic head (pressure) measurement divided by the density of the liquid. Image Credit: National Instruments. Radar or microwave. Image Credit: Babbitt Inc. Microwave (aka RADAR) sensors use electromagnetic energy...
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Radar Absorbing Materials - (33 companies)...magnetic materials are used to produce radar-absorbent materials in the 1 GHz to 40 GHz range. To create EMI sheets that are suitable for use over a range of microwave frequencies, various substrates and filler materials are selected. These materials...
Product News
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Endress + Hauser – Sensors & Components
Pressure sensors in ultrasonic doppler flowmeters velocity. To determine the volumetric flow rate, the cross-sectional area of the liquid stream must be known, which depends on the hydrostatic pressure. However, pressure measurement can be challenging due to fluctuating temperatures, aggressive media, and pressure changes in the measurement environment. By integrating capacitive ceramic pressure sensors into these ultrasonic Doppler flowmeters, pressure can be measured reliably and precisely. This enables accurate volumetric flow calculations... (read more)Browse Pressure Sensors Datasheets for Endress + Hauser – Sensors & Components -
Ommatidia LiDAR
Understanding the Doppler Effect Laser Doppler Vibrometry: Understanding the Doppler Effect. Ommatidia 's laser radar enables simultaneous vibration analysis and high-precision 3D measurement, offering unparalleled accuracy. Laser Doppler Vibrometry (LDV) uses the Doppler effect to measure the velocity and displacement of vibrating surfaces without physical contact. The laser beam reflects off the surface, and the frequency shift in the returned light is directly proportional to the surface 's velocity. This makes LDV... (read more)Browse LiDAR Sensors Datasheets for Ommatidia LiDAR -
Remcom (USA)
WaveFarer: Chirp Waveforms and Range-Doppler Chirp waveforms are commonly used in automotive radar and other sensor applications to provide the required information for calculating range and Doppler velocity of objects in a scene from the radar returns. An example is a frequency modulated continuous wave (FMCW) radar, which transmits a sequence of chirps within a frame. The term chirp refers to the adjustment of frequency over a band. Use WaveFarer's scripts and utilities to extract path data from simulations. Once a user has defined... (read more)Browse Modeling and Simulation Software Datasheets for Remcom (USA) -
Dexmet® Corporation, a part of PPG’s engineered materials division
Polyurethane foam microwave and radar absorbers Foam Absorbers. Cuming Microwave manufactures a family of flexible, carbon loaded, polyurethane foam microwave and radar absorbers. These are all electrically resistive materials which attenuate RF energy through ohmic loss. These carbon-based microwave absorbers such as C-RAM MT have high dielectric loss over a very broad frequency range, and are available in a range of loadings and thicknesses to be optimized for particular frequencies. Many grades are available with a peel-and-stick adhesive... (read more)Browse Foams and Foam Materials Datasheets for Dexmet® Corporation, a part of PPG’s engineered materials division -
Endress + Hauser – Sensors & Components
Radar sensors for multiple applications The USR30 radar sensor is the smallest version of our new radar sensors for customer-specific applications. It offers the complete functionality of the radar module UTR30, however, without a housing and without a specified, ready-made electrical connection. The output signal is digital (UART) and could be adapted for the use in the target application. The USR30 is the core piece of our brand-new radar module UTR30. The sensor unites reliability and high-precision level measurement, delivering... (read more)Browse Level Sensors Datasheets for Endress + Hauser – Sensors & Components -
Endress + Hauser – Sensors & Components
The measurement of levels with Radar Sensors precise measurement in silos and tanks up to 15m depth. The USR30 radar sensor and the UTR30 module are therefore the ideal solution for determining fill levels precisely and making reliable decisions on these values. Parameters such as determining the medium and the sensitivity of the sensor, which is also significantly influenced by turbulences, could also be easily adjusted. Our sensors unite reliability and high-precision level measurement, delivering facts where previously only assumptions were... (read more)Browse Level Sensors Datasheets for Endress + Hauser – Sensors & Components -
Ommatidia LiDAR
Q1 Laser Radar sensor that detects even the smallest movements without physical contact. As a result, it is highly useful for automotive vibration testing, structural engineering, noise and vibration analysis, and real-time monitoring of industrial machinery. Contactless Vibration Measurement: Instead of mounting physical sensors such as accelerometers or strain gauges, the Q1 uses laser Doppler vibrometry to measure velocity and displacement from a safe distance. Parallel Scanning Laser Vibrometer: The Q1 can scan... (read more)Browse LiDAR Sensors Datasheets for Ommatidia LiDAR -
Holykell Technology Company Limited
80GHz Radar Level Sensor for Harsh Environments 80GHz radar level sensor is designed for users who require precise measurement or level monitoring applications are related with harsh working conditions. However, as we all know that radar level sensors are often associated with high price, HR80G is recommended for those who have no much budget concern. Advantages of Radar Level Sensor HR80G. Radar level sensor HR80G series is made of high-quality materials, advanced chip, highly sophisticated technology, hardware, and specialized... (read more)Browse Level Transmitters Datasheets for Holykell Technology Company Limited -
BinMaster, Inc.
CNCR Non-Contact Radar Sensors The CNCR-230 offers an LED display on the sensor housing, making level readings accessible from the sensor. It can be used for measurements ranging up to 49 feet. It features a two-wire 4-20 mA output and is offered with either a 1.5-inch threaded or straight NPT connection. It can measure liquid levels through the tank wall when used on a plastic storage tank or IBC container. The CNCR-230 performs consistently in condensation, turbulence, and foam. They are suitable for use in many industrial... (read more)Browse Level Sensors Datasheets for BinMaster, Inc. -
Endress + Hauser – Sensors & Components
Radar sensors for level measurement of solids precise measurement in silos and tanks up to 15m depth. The USR30 radar sensor and the UTR30 module are therefore the ideal solution for determining fill levels precisely and making reliable decisions on these values. Parameters such as determining the medium and the sensitivity of the sensor, which is also significantly influenced by turbulences, could also be easily adjusted. Our sensors unite reliability and high-precision level measurement, delivering facts where previously only assumptions were... (read more)Browse Level Sensors Datasheets for Endress + Hauser – Sensors & Components
More Information
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Electronic Sensors in Sports to Monitor Performance
• Arrowspeed Radarchron® - It is a small, inexpensive microwave Doppler radar velocity sensor developed by Sports Sensors, Inc. for assisting archers in measuring and optimizing the performance of the bow and arrow equipment.
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Analysis of Detection Methods of RF Vibrometer for Complex Motion Measurement
A microwave Doppler radar sensor has determined both displacement and velocity of one component of motion by measuring the Doppler frequency shift [1].
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UNIVERSITY
OF TRENTO
Conventionally, applications like perimeter monitoring for homeland security adopt Doppler radar as common microwave sensor to detect the distance and the velocity of the object [6].
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Real-time tracking of transceiver-free objects for homeland security
Conventionally, applications like perimeter monitoring for homeland security adopt Doppler radar as common microwave sensor to detect the distance and the velocity of the object [6].
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MMICs for automotive and traffic applications
A good example of a radar sensor is the microwave Doppler sensor for the determination of the absolute velocity of a vehicle over ground.
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Technology for Safer Skies
Langley Research Center developed microburst sensors , including Doppler microwave radar , which sends a radio wave ahead of the aircraft to measure windshear velocity .
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Real-time distributed sensor fusion for time-critical sensor readings
Many of these velocity sen- sors use the Doppler effect in combination with some form of electromagnetic radiation: microwave , laser, radar , etc.
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Multi-beam laser Doppler vibrometer for landmine detection
…8,10 Different sensors have been used for the vibration mea- surement of the ground surface.11 The ground velocity can be sensed with contact sensors such as geophones and … noncontact sensors such as micro- wave Doppler radar ,12 ultrasonic Doppler vibrometer…
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Speed trap detection with Doppler effect
The system consists of Doppler Radar Speed sensor module to transmit and receive microwave signal, &bit MC68HC11 micro controller to count a time/freq proportional of vehicle velocity , the parallcl and serial ports of micro controller will be uscd for input/output interfacing…
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Imaging CO2 Laser Radar A Comparison Of Three Techniques : LFM pulse Compression, FMCW, CW
However, there is a growing need in this area for new sensors with high resolutions in angular, Doppler velocity and range measure- ments, since passive optical systems … information and an- gular and Doppler resolutions of microwave radars are rather limited.
