Radar Cross Section
radar's capability to detect an object.
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Cross Sections and Metallography
Rocky Mountain Laboratories, Inc.
Cross sections are prepared by mounting samples in epoxy and then grinding and polishing the mount for imaging in the optical microscope or Scanning Electron Microscopy (SEM). Valuable information from cross sectioning can include: film thicknesses, inclusions, corrosion thickness, dimensional verification, and subsurface defects. Metallographic cross sections are typically etched to reveal the microstructure. Microstructural analysis can provide information about heat treatment history, corrosion susceptibility, as well as undesirable microconstituents.
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Radar Detectors
Explore our collection of premium radar detectors designed to fit your driving style and preferences.
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4D Imaging Radar Chipset Solution
Through enhanced FMCW technology, Arbe’s chipset technology transmits and receives signals from multiple antennas. By converting information from time to frequency domains (FFT), Arbe provides a 4D image with unparalleled element density in high azimuth and elevation resolution while simultaneously sensing the environment in long range with a wide field of view in real time. Additionally, Arbe technology reduces sidelobe occurrence levels close to zero, resolving range-doppler ambiguities and avoiding interference from other radars.
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Cross Needle Meter. 1.8 - 60/144/440
MFJ-864
This new MFJ Cross Needle SWR/Wattmeter covers HF thru VHF 1.8 - 60MHz, 144 MHz and 440 Mhz bands. It features separate HF and VHF / UHF directional couplers, each with its own SO-239 connectors. This lets you connect your HF and VHF/UHF transceivers at the same time.
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Doppler Radar Target Simulators
Automotive radar sensors play a vital role in the current development of autonomous driving. Their ability to detect objects even under adverse conditions makes them indispensable for environment-sensing tasks in autonomous vehicles. As their functional operation must be validated in-place, a fully integrated test system is required. Radar Target Simulators (RTS) are capable of executing end-of-line, over-the-air validation tests by looping back a received and afterward modified radar signal and have been incorporated into existing Vehicle-in-the-Loop (ViL) test beds before. However, the currently available ViL test beds and the RTS systems that they consist of lack the ability to generate authentic radar echoes with respect to their complexity. The paper at hand reviews the current development stage of the research as well as commercial ViL and RTS systems. Furthermore, the concept and implementation of a new test setup for the rapid prototyping and validation of ADAS functions is presented. This represents the first-ever integrated radar validation test system to comprise multiple angle-resolved radar target channels, each capable of generating multiple radar echoes. A measurement campaign that supports this claim has been conducted.
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Cross Flow Cell
Working electrodes for flow cell are mounted on blocks of PEEK. This resin protects the electrodes from external noise and allows researchers to utilize them regardless the content of mobile phase of HPLC because of their hard, organic solvent-resistance. Glassy carbon is usually chosen for the redox reaction study on liquid chromatography. Platinum, Gold, Carbon paste and Nickel electrodes are utilized for special purposes. Thin Layer Cell has been used as a electrode for research such as flow injection analysis (FIA) and the HPLC.
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HPx-410 PCIe Radar Input Card
The HPx-410 is a very high-performance PCI express dual stream primary radar acquisition card, capable of capturing and processing analogue and digital primary radar video from up to two independent radars.
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Antenna Test Chamber for Automotive Radar
ATS1500C
The R&S®ATS1500C radar test chamber is a compact antenna test range (CATR), consisting of a gold-plated parabolic reflector and a two-axis positioner for 3D movements of the radar module. Combined with the R&S®AREG800A target simulator and other Rohde & Schwarz test and measuring instruments, it can be used for a variety of applications, including antenna characterization, module calibration, RF performance validation, interference testing or in-band compliance testing. The chamber is equipped with a universal feed antenna which gives access to both polarizations in parallel. Automated temperature testing over the range of -40 to 85°C is possible with an optional enclosure.
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KW Phase Array Radar Jamming System C, X, Ku, K, Ka And V Band
Digital Step Phase Shifter. Digital Step Attenuator. RF Solid State High Power Switch. Front End Low Noise . mplifier for Feedback. Transmit Solid State Power Amplifier Matrix 4x4, 8x8 or 16x16. Ultra Wide Band Flat Panel Antenna. Rotary Joint 360 rotation capability.
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X-Band Silicon Radar Quad Core IC
AWS-0104
The AWS-0104 is a highly integrated silicon quad core IC intended for radar and 5G phased array applications. The device supports four radiating elements, single beam transmit, and single beam receive and includes all requisite beam steering controls for 6 bit phase and gain control. The device provides 21 dB gain during transmit mode, 21dB gain in receive mode, +15 dBm output power during transmit, and 3.4 dB NF during receive. Additional features include gain compensation over temperature, temperature reporting, and fast beam switching using eight on-chip beam weight storage registers. The device features ESD protection on all pins, operates from a +1.8V supply, and is packaged in a 56 lead 7x7 QFN for easy installation in planar phased array antennas.
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Radar Distance Sensors: Applications & Products
Powerful radar distance sensors are needed to measure accurately and reliably even in complex industrial environments. With its unique measurement precision and real-time measurement rate, OndoSense distance radar sensors are ideal for automation in industrial applications with harsh conditions.
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Radar Front Ends
FMCW
The transmit signal is derived from an external VCO signal, internally multiplied, which also acts as the LO for the receive mixer. The resulting IF is conditioned for gain and filtering as required. The IF also contains an industry leading IF noise figure, especially in the frequency range below 500MHz. Custom designs available, visit our custom design page for more information.
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Radar solutions for agriculture & farming
OndoSense radar sensors help increase the productivity of your agricultural machinery and the yield of your fields, reduce the use of fertilizers or pesticides and automate as well as optimize work processes in farming.
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HPx-200 PCI Radar Input Card
The HPx-200 is a flexible, cost-effective PCI primary radar acquisition card that captures and processes one or two analogue or digital radar video signals from a single radar. The card is fully supported by SPx software, allowing modern radar processing to be added into legacy systems.
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Open Air Radar Level Measurement
Drexelbrook’s line of open air radar products offer superb resolution and accuracy for the demanding applications. This line of instruments features FMCW (Frequency Modulated Continuous Wave) technology to provide the strongest signal at the measurement surface providing the best return signals even with agitated liquids.
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HPx-310 Radar Signal Output Card
The HPx-310 Radar Signal Output card is a replacement for the HPx-300, form, fit, and function. It generates representative radar signals for system testing, simulation, training or radar video streaming. Under software control, the card generates radar video, trigger and azimuth signals similar to those generated by real radars.
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Guided Wave Radar Sensors
LVRD10 Series
The LVRD10 Series guided wave radar transmitters provide continuous level measurement with a 4 to 20 mA signal output. Offered in single rod, coaxial, or weight & cable probes in 3 or 6 foot lengths
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Guided Wave Radar Level Transmitters
LWT Series
For high-accuracy, reliable measurements even in harsh conditions.Using radar frequencies, guided in a probe going into the monitored vessel, guided-wave radar level measurement provides continuous, reliable measurements with high accuracy. The radar wave being guided by the probe, the wave energy remains high which allows measurement even in harsh conditions.
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Radar solution for structural integrity in underground mining
OndoSense radar sensors help prevent structural failure in mines by continuously monitoring, for example, deformations and stresses in the tunnel structure. The highly precise, reliable sensors detect even the smallest structural changes with an accuracy of up to 20 μm.
