Propagation
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High Speed Comparators (<100ns Propagation Delay)
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Analog Devices high speed comparators feature <100 ns propagation delay and are a versatile and easy to use solution for a range of applications. Owing to our proprietary CB and XFCB fabrication processes, our comparators such as the AD790 possess a fast response time with outstanding input voltage resolution.
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Ground EMI Filters
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High-frequency signals on ground is never good news - it interferes with normal operation of equipment and creates electrical overstress (EOS). However it is easy to block propagation of EMI on ground by installing highly-effective ground EMI filtes in ground lines. Our unique patent-pending ground EMI filters provide very low impedance for DC and mains' power while effectively blocking propagation of high-frequency currents throughout facility or equipment ground. Ground filters meet safety standards, as well as ANSI/ESD S6.1 and ANSI/ESD S20.20.
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AURA-Sim
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Aura-SimTM allows designers to directly model uncertainties associated with the design, implementation, and operation of such systems. It can then propagate these uncertainties through complex system hierarchies and around feedback loops, revealing the variability that will be observed in system outputs and performance metrics.
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Fatigue Test and Analyzer
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Fatigue Testing and AnalysisFatigue is the progressive and localized structural damage that occurs when a material is subjected to cyclic loading. Continued cycling of high-stress concentrations may eventually cause a crack which propagates and results in leakages.
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Circulators
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The most common application of a circulator is as a duplexer, allowing the transmitter and receiver in a radio or radar unit to share a common antenna. Energy is transferred from the RF Source to the antenna during transmit, and from the antenna to the receiver during the receive cycle. In each case the circulator functions to isolate the inactive port from the propagated signal. Most importantly, the transmitter output is not passed to the receiver input, preventing the high transmitter power from damaging the sensitive receiver input circuits.
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3D Sound Intensity Analysis Software
DS-0225A
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Finding out the position where the noise is occurring, and grasping the state of acoustic propagation are important ways to find effective noise countermeasure or improvement of acoustic environment.
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Propagation Software
Wireless InSite
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Wireless InSite is a suite of ray-tracing models and high-fidelity EM solvers for the analysis of site-specific radio propagation and wireless communication systems. The software provides efficient and accurate predictions of EM propagation and communication channel characteristics in complex urban, indoor, rural and mixed path environments.
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Siradel 360
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Siradel 360 offers a comprehensive suite of solutions, encompassing Siradel Web Services, Siradel InoWave, and Siradel Planner, along with expert consulting and geodata services. This unique value proposition ensures accurate simulations, efficient network design, and robust performance, making Siradel a one-stop shop for all radio propagation and network optimization needs.With over 30 years of expertise, Siradel empowers telecom operators, research labs, and manufacturers to tackle the challenges of B5G/6G technologies and drive technological innovation.
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Predicting Microwave and RF Designs Virtually
RF Module
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The RF Module is used by designers of RF and microwave devices to design antennas, waveguides, filters, circuits, cavities, and metamaterials. By quickly and accurately simulating electromagnetic wave propagation and resonant behavior, engineers are able to compute electromagnetic field distributions, transmission, reflection, impedance, Q-factors, S-parameters, and power dissipation. Simulation offers you the benefits of lower cost combined with the ability to evaluate and predict physical effects that are not directly measurable in experiments.
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Radar Level Gauge
HRRD730 Series
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HighReach Measuring & Controlling System Co.,Ltd
At The Radar Level gauge Antenna emits and Narrows at The Microwave Pulse. This Pulse propagates in Space AT at The Speed of Light. The When IT Encounters at The Surface of at The the Measured Medium, Part of the ITS Energy IS the REFLECTED the Back and Received by at The Same, Antenna. At The Time interval The Between the transmitted pulse and the received pulse is proportional to the distance from the antenna to the surface of the measured medium.Because the electromagnetic wave propagation speed is extremely high, the time interval between the transmitted pulse and the received pulse is very small (on the order of nanoseconds). It is difficult to confirm. The 90X series 26G radar level gauge uses a special demodulation technology To accurately identify the transmitted pulse and the time interval of the pulse is received to further calculate the distance of the antenna from the surface of the measured medium.
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Air Interface Emulator
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Becker Nachrichtentechnik GmbH
With help of air interface emulators radio field propagations can be emulated reproduceable in laboratory environments. For different applications like cellular, wireless networks or broadcast several types of devices are available.
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Product
Wideband Radio Communication Tester
CMW500
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The R&S®CMW500 wideband radio communication tester is the universal test platform for RF integration and protocol development. It is available as the R&S®CMW500 callbox and the R&S®CMW500 protocol tester. The R&S®CMW500 includes a fully integrated end-to-end data solution that permits comprehensive IP throughput and quality measurements. Thanks to the internal fading simulator, it is easy to perform tests under realistic propagation conditions.
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Ultrasonic Testing
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Xiamen IDEA Electronic Technology Co., Ltd.
Is a family of non-destructive testing techniques based on the propagation of ultrasonic waves in the object or material tested.
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*Beam Propagation Analysis
M²
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M², or Beam Propagation Ratio, is a value that indicates how close a laser is to being a single mode TEM00 beam, which in turn determines how small a beam waist can be focused. For the perfect Gaussian TEM00 condition the M² equals 1. M² cannot be determined from a single beam profile measurement. The ISO/DIS 11146 requires that M² be calculated from a series of measurements. M² is measured on real beams by focusing the beam with a fixed position lens of known focal length, and then measuring the characteristics of the artificially created beam waist and divergence. We have a number of solutions for the measurement of M² ranging from simple manual processes to fully automated dedicated instruments, depending on the frequency of the need to measure M² of lasers and laser systems.
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Channel Replicator
Series 7000
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The Series 7000 System is a multi-radio test network which replicates the propagation path of real-world applications. With complete bi-directional capability radios may operate in full duplex mode at distances up to 150 nautical miles.
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Channel Emulator/Fading Simulator
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The channel emulator/fading simulator is a measuring instrument for reproducing the actual radio wave propagation environment of mobile communication.It reproduces the fading environment defined by 3GPP and virtual environment of multiple channels such as MIMO, HetNet.It will contribute to improving development and verification efficiency of the latest mobile communication system such as 5G NR, LTE-Advanced and IoT.
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Radar Target Generator
Series 1100
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The Eastern OptX Series 1100 Radar Target Simulator is a true propagation path replicator. The Series 1100 receives the signal transmitted from a radar system and adds the round-trip propagation delay associated with the target distance. That signal is then output to the radar receiver. The radar I/O may be connected directly to the Series 1100 or detected and transmitted using user specified antenna. For a moving target the system will add the appropriate Doppler shift associated with the target speed and radar frequency. The Series 1100 is broad band with ranges up to 40 GHz and with a dynamic range of over 100 dB.
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MOSFET Drivers
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The bridge driver products handle voltages up to 100V, with industry-leading gate rise and fall times and exceptional input-to-output propagation delay performance. Select parts are available in 4mm x 4mm and 3mm x 3mm DFN packages which meet IPC-2221 creepage and clearance specifications for high-voltage systems.
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M2 & BPP Systems
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The M2 factor wil define the beam propagation characteristics compared to ideal Gaussian beam propagation. According to ISO Standard 11146 rightfully offers the laser beam characterization as "M2 times diffraction limited beam", as such, a perfect beam will have an M2 of 1. 1 will be the best achievable value and no beam could have an M2 less than 1. Our conceptual design is based on sub-assemblies allowing to change the sensing head in the M2 device, offering multiple wavelengths heads up to 2.7 microns from deep UV (knife-edge technology) and camera based technology with built-in automatic filter wheel for adjustment. For focused beams, the same measuring head could be attached to a device for meauring highly divergent or highly convergent beams - FocusGage-BA, wherein the Laser Analyzing Electronic Autocollimator offers the capability of divergence measurement with Coming Soon M2 definition. M2Beam is the cornerstone of those measuring devices.
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F9 Systems CalBlade
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The CalBlade backplane calibration fixture isdesigned to permit accurate and convenient impedance and transmission measurements of a HM-Zd backplane. The CalBlade is used to calibratethe logic card connector interface to the backplane rather than to the usual far-end of the coaxial measurement cables. Very accurate impedance, skew and propagation delay measurements are possible since parasitic fixturing effects are removed.
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TDR Structural Health Monitoring
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Material Sensing & Instrumentation
MSI Time-Domain-Reflectometry (TDR) Structural-Health Monitoring probes the structural health of a composite part by propagating a fast electrical pulse along a distributed linear sensor which has been fabricated directly in the laminate. The sensor is formed from the native graphite fibers already used in composite manufacture, and constitutes zero defect. Fibers are patterned into a microwave waveguide geometry, or transmission line, and interrogated by a rapid pulse as shown below. Structural faults along the line cause distortions in waveguide geometry, producing reflected pulses similar to radar. Cracking, delamination, disbonds, moisture penetration, marcelling, and strain are all detected by propagation delay, for sensor lengths up to several meters.
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UMTS / GSM Tester
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manufacture a range of items that can be used in UMTS and or GSM propagation testing. These products have been designed against customers requirements.
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Compact Tension Grips
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These compact tension grips are for plane-strain fracture toughness tests of metallic materials. Fracture toughness testing involves applying static loads to a notched sample to investigate brittle crack propagation and fracture conditions.
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Integrated Modular Electromagnetic Modeling Suite
EM.Cube
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EM.Cube® is an industry-recognized simulation suite for electromagnetic modeling of RF system engineering problems. It features several distinct simulation engines that can solve a wide range of modeling problems such as electromagnetic radiation, scattering, wave propagation in various media, coupling, interference, signal integrity, field interactions with biological systems, etc. Using EM.Cube, you can solve problems of different sizes and length scales, varying from a few microns in MEMS devices to several miles in large urban propagation scenes.
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5G Radio Test Set
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Operating from 20 to 40 GHz, two radios may be connected to the system allowing full duplex operation. Each radio may operates over identical Air Interface with uni or bi-directional multipath. The delays between radios may be varied from 0 to 1 mile in 5 foot steps with propagation loss control. The 2040+ creates a variable test range right in your lab. It can be used as a design aid and as a test tool for new modulation and encryption schemes prior to expensive and time consuming field testing.
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Beacon Transmitters
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Is a radio beacon, whose purpose is the investigation of the propagation of radio signals. Most radio propagation beacons use amateur radio frequencies. They can be found on LF, MF, HF, VHF, UHF, and microwave frequencies. Microwave beacons are also used as signal sources to test and calibrate antennas and receivers
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Wall Measurement Thickness Gauge Wall Thickness Test Instrument
HS160
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Shenzhen Chuangxin Instruments Co., Ltd.
HS160 Wall measurement thickness gauge, wall thickness measuring equipment apply to measure the thickness of all kinds of material, through which the ultrasonic wave can propagate at a constant speed and can get reflection from the back. This instrument can be used for a variety of plate and all kinds of machining parts for accurate measurement. Another important function of this gauge is to monitor all kinds of pipelines and pressure vessels used in the production equipment, monitoring their degree of corroded thinning during the using process. It's widely used in petroleum, chemical industry, metallurgy, shipbuilding, aviation, aerospace and other fields.
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Optical VSF Sensors
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The optical Volume Scattering Function(VSF) is an ‘inherent optical property’ of water that is used by optical oceanographers to predict light propagation, image degradation, remote sensed ocean color, biological environment etc. in water.
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Ray tracing and Laser Simulation / Cavity Design Software
LasEasy V1.0
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LasEasy software is the professional software for simulating and designing solid-state laser cavity, optical amplifier system, and parametric OPO systems. It can also simulate the laser light propagation in both horizontal and vertical (sangital and tangitial) planes.
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Field Strength Meters
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The FSM series of field strength meters will measure the strength of a RF signal appearing at its input from +20 dBm to -110 dBm for wide bandwidth models and +10 dBm to -120 dBm for narrow bandwidth models. The RF strength will be displayed on an LCD display to an accuracy of ±3 dB over the entire 130 dB dynamic range. A matching field signal generator is also available to act as a signal source for propagation studies.
