• Study Resource
  • Explore
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Detection of Atmospheric Infrasound
Detection of Atmospheric Infrasound

... experiment, but the right has two door slams which occurred at 5m31s and 5m46s. The sharp jump is the principal indicator that the signal is not just random noise or interference. Although MHz radio waves were easily filtered out, there was particular difficulty with interference from other radio so ...
Continuous stress annealing of amorphous ribbons for
Continuous stress annealing of amorphous ribbons for

... stress Eq. (1) can be utilized for a strain sensor, where amorphous ribbon is used as the magnetic core of an induction coil. The linearity of magnetizing characteristics and low hysteresis of the stress-annealed ribbons, provide nearly linear dependence of dynamic reluctivity (inverse of magnetic p ...
A Portable Sensing System for Electronic Tongue Operations
A Portable Sensing System for Electronic Tongue Operations

... This ET sensor appeals to the food industry because it can be ruggedised to withstand CIP (cleanin-place) and meet the requirements for repeatability[29]. The term ruggedised refers to the sensor being robust enough and suitable for use in the monitoring of both batch and continuous production syste ...
CEDMCS ACTM 10V Current Sensor Nuclear Automation Background Description
CEDMCS ACTM 10V Current Sensor Nuclear Automation Background Description

... Element Drive Mechanism Control System (CEDMCS) automatic control element drive mechanism timing module (ACTM). This new current sensor is a form, fit and functional direct replacement for existing current sensors, and offers improved current sensor accuracy and stability. ...
MEMS Capacitive Sensor Interfaces: Can we Solve the Challenge?
MEMS Capacitive Sensor Interfaces: Can we Solve the Challenge?

... The SC interface converts a capacitance variation to a proportional voltage. It consists of two C-V converters and an SC amplifier. In the C-V converters, the sense capacitance is converted to a proportional voltage. The SC amplifier amplifies the difference between the outputs of the C-V converters ...
T/PS PRT Temperature Sensor Data Sheet
T/PS PRT Temperature Sensor Data Sheet

... ±0.1% @ 0 °C (32°F)). The output requires a 24 Vdc supply and provides a 4 to 20 mA signal over the range -10 °C to +40 °C (14°F to 104 °F). ...
Repositorio Institucional de la Universidad Autónoma de Madrid
Repositorio Institucional de la Universidad Autónoma de Madrid

... Sensor networks can require multiple nodes depending on the application. Because of this reason it is desirable to eliminate the cables that interconnect the nodes. Therefore, a wireless approach is chosen to communicate nodes in the network. Many technologies exist in the market, with different dat ...
Handy Board
Handy Board

... Charger board with “ZAP CHARGE” selected. Zap Charge mode ...
76-9405 EN
76-9405 EN

... is often unfeasible (for example, due to very large measuring ranges of several hundred tons or several hundred bars) or too complicated. In such cases, the measurement variable must be simulated electrically. This can be done very easy and with high precision using a simulator model 9405. Instead o ...
How Does InsulGard Work?
How Does InsulGard Work?

... Moreover, corona and surface tracking damage have to be severe to be visible. The InsulGard system allows you to detect partial discharge while the electrical system is energized. It does so by detecting and analyzing the radio signal frequencies emitted by the partial discharges. More specifically, ...
as a PDF
as a PDF

... the surrounding environment [2]. These sensors are typically used in commercial applications to detect presence of individuals to trigger alarms. PIR sensors are also used in much more complex applications such as thermal imaging [3], radiometry [4], thermometers [5] and biometry [6,[7]. High-end vi ...
CHAPTER 4
CHAPTER 4

... materials (such as liquid, water, oil, powder, wood, plastic …etc), is brought within operating range of the sensor, the resulting change in capacitance causes the circuit to actuate a solid-state switch. The maximum sensing distances range from 5 to 40 mm, depend on the sensor design and target mat ...
Universal LightProbe™ Penta High Sensitivity Sensors
Universal LightProbe™ Penta High Sensitivity Sensors

... for any conversion. A read-out of less than 50mV indicates under-ranging (LED too dim) and over 4.0 volts indicates over-ranging (LED too bright).The sensor’s intensity response depends on a variety of factors, including the size of the LED, the aperture of the fiber-optic probe, and the distance of ...
SA420 Signal Conditioner - Electro
SA420 Signal Conditioner - Electro

... ** For details on Discs, Wraps and Sensors, consult factory or visit our website. ...
Signal Processing for Smart Sensors
Signal Processing for Smart Sensors

... The deposition of materials after a conventional CMOS process allows us to sense physical or chemical quantities. For humidity the variation of the dielectric constant in polyimide layers is normally exploited. Fig. 19 shows the structure of a humidity sensor compatible with a conventional CMOS tech ...
Transducers and Sensors - Georgia Institute of Technology
Transducers and Sensors - Georgia Institute of Technology

... • Ultrasound are sound waves above normal range of human hearing (greater than 20K hertz). Advanced Mechatronics, Georgia Tech ...
KMY/KMZ Linear Magnetic Field Sensors
KMY/KMZ Linear Magnetic Field Sensors

... Auxiliary field strengths below Hx<1.5 kA/m are not recommended, as small disturbances may flip the magnetization domains. Sometimes, the magnetic conditions in the application may provide enough Hx bias field stabilization. MEAS Germany can provide advise for customer specific magnet arrangements. ...
Spec Sheet: Wind Direction 3590/3590EX
Spec Sheet: Wind Direction 3590/3590EX

... This sensor consists of a light wind vane pivoted on top of a housing. Inside the housing a compass is magnetically coupled to the vane. The sensor can be mounted directly on the sensor arm of the Automatic Weather Station 2700, Data Bouy 4700, or on different types of sensor brackets from Aanderaa ...
Pressure sensors and thermistors
Pressure sensors and thermistors

... NTC themistors have nonlinear R-T characteristics Steinhart-Hart equation is widely used to model the R-T relationship. ...
Laser Collimated Beam Sensor LA SERIES
Laser Collimated Beam Sensor LA SERIES

... beam can be received. • The tightening torque should be 1.17 N·m or less. When mounting the sensor with the attached sensor mounting bracket, the sensor must be fixed on both sides. ...
Wiring guide for dual output vibration and
Wiring guide for dual output vibration and

... Type 1: The data-collector powered dual output sensor (Wilcoxon model 786T) is useful for acquiring data with any one of the many portable analyzers for collecting predictive data for vibration spectrum analysis. The temperature sensor is powered through the accelerometer powering circuit and provid ...
1857 Room sensors QFA20..
1857 Room sensors QFA20..

... Check wiring before switching on power. The temperature measuring range must be selected on the sensor, if required. Wiring and the output signals can be checked by making use of the test function (refer to "Mechanical design"). We recommend not to use voltmeters or ohmmeters directly at the sensing ...
BREATHERS ARE IMMERSION-PROOF
BREATHERS ARE IMMERSION-PROOF

... of measurement possibilities, with or without contact. Measurement by photoreflection for no-contact measurement: a reflective strip is positioned on the part to be tested. The optical sensor avoids external interference and the active, modulated infrared beam guarantees true measurements. For tradi ...
63-1337—02 - Class 200 Meters Three-Phase Meters
63-1337—02 - Class 200 Meters Three-Phase Meters

... damages arising out of your use or modification to, the literature. You will defend and indemnify Honeywell, its affiliates and subsidiaries, from and against any liability, cost, or damages, including attorneys’ fees, arising out of, or resulting from, any modification to the literature by you. ...
Product Spec Template - Linear Position
Product Spec Template - Linear Position

... perma­nent magnets, or domains. Each domain consists of many atoms. When a material is not magne­tized, the domains are randomly arranged. When the material is magnetized, the domains are ori­ented with their axes approximately parallel to one another and a change in size or shape along that axis is ...
< 1 ... 17 18 19 20 21 22 23 24 25 ... 41 >

Geophysical MASINT

Geophysical MASINT is a branch of Measurement and Signature Intelligence (MASINT) that involves phenomena transmitted through the earth (ground, water, atmosphere) and manmade structures including emitted or reflected sounds, pressure waves, vibrations, and magnetic field or ionosphere disturbances.According to the United States Department of Defense, MASINT is technically derived intelligence (excluding traditional imagery IMINT and signals intelligence SIGINT) that – when collected, processed, and analyzed by dedicated MASINT systems – results in intelligence that detects, tracks, identifies, or describes the signatures (distinctive characteristics) of fixed or dynamic target sources. MASINT was recognized as a formal intelligence discipline in 1986. Another way to describe MASINT is a ""non-literal"" discipline. It feeds on a target's unintended emissive by-products, the ""trails"" - the spectral, chemical or RF that an object leaves behind. These trails form distinct signatures, which can be exploited as reliable discriminators to characterize specific events or disclose hidden targets.""As with many branches of MASINT, specific techniques may overlap with the six major conceptual disciplines of MASINT defined by the Center for MASINT Studies and Research, which divides MASINT into Electro-optical, Nuclear, Geophysical, Radar, Materials, and Radiofrequency disciplines.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report