localization of small fast moving objects using doppler radar
... The aim of the project is to design a system capable of detecting speed and position of very small objects moving fast at distances ranging from several centimetres up to few hundred meters by use of a Doppler radar. Prerequisite for such system is to take in account that its design should be made w ...
... The aim of the project is to design a system capable of detecting speed and position of very small objects moving fast at distances ranging from several centimetres up to few hundred meters by use of a Doppler radar. Prerequisite for such system is to take in account that its design should be made w ...
King Saud University 14 marks College of Science W= T× cos60 × d
... Two circular metal plates capacitor with radius 0.2 m are separated in vacuum by 10-3 m. The capacitance of this parallel plates capacitor is: (ε0=8.85×10-12 C2N-1m-2) b. 1.1x10-9F c. 8.85x10-11F e. None of the above ...
... Two circular metal plates capacitor with radius 0.2 m are separated in vacuum by 10-3 m. The capacitance of this parallel plates capacitor is: (ε0=8.85×10-12 C2N-1m-2) b. 1.1x10-9F c. 8.85x10-11F e. None of the above ...
The Product Detector
... The SW+ product detector circuit uses an NE602 for the mixer just like we’ve seen before. Here, the input comes in from the output of the 4 MHz crystal filter to pin 2. R1 is used to load the output of the filter to match it to the input impedance of the mixer. Since pin 1 isn’t being used it’s tied ...
... The SW+ product detector circuit uses an NE602 for the mixer just like we’ve seen before. Here, the input comes in from the output of the 4 MHz crystal filter to pin 2. R1 is used to load the output of the filter to match it to the input impedance of the mixer. Since pin 1 isn’t being used it’s tied ...
Grounding and Shielding Existing Equipment
... from the collapse of the magnetic field of the coil. The magnetic fields will collapse with a factor of E = L di/dt. A side affect is that any energy not recovered results in heat or transmission that creates a radiative signal. The radio signal has both magnetic and voltage components that will tra ...
... from the collapse of the magnetic field of the coil. The magnetic fields will collapse with a factor of E = L di/dt. A side affect is that any energy not recovered results in heat or transmission that creates a radiative signal. The radio signal has both magnetic and voltage components that will tra ...
Power_Conditioning_Supplemental_2007_ans 1
... back towards its peak and will forward bias the bridge diodes when it exceeds the voltage to which the capacitor has dropped. The capacitor charge will be ‘topped-up’ ready for the next half cycle of a.c. Provided that the capacitor is large enough, its terminal voltage will not drop substantially ...
... back towards its peak and will forward bias the bridge diodes when it exceeds the voltage to which the capacitor has dropped. The capacitor charge will be ‘topped-up’ ready for the next half cycle of a.c. Provided that the capacitor is large enough, its terminal voltage will not drop substantially ...
Series Speed control for three phases brushless DC
... Hall sensors on the motor .The motor current is internally limited to the maximum value by 4 shunts. It is possible to reduce the maximum current value by cutting one, two or three shunts : each shunt cut is equivalent to a 5 Amps reduction. The direction of rotation can be changed trough the Cw/Ccw ...
... Hall sensors on the motor .The motor current is internally limited to the maximum value by 4 shunts. It is possible to reduce the maximum current value by cutting one, two or three shunts : each shunt cut is equivalent to a 5 Amps reduction. The direction of rotation can be changed trough the Cw/Ccw ...
ls320 bifet amplifier - Linear Integrated Systems
... The gate to source voltage must never exceed 100V, t < 10ms. Additional screening available ...
... The gate to source voltage must never exceed 100V, t < 10ms. Additional screening available ...
Dec 2005 Fast CMOS Op Amp Challenges Bipolar Amps on All Key Specs
... lower complexity, and a wider supply voltage operating range than previous CMOS op amps. These extremely low input bias current op amps are optimized for high impedance transducer applications such as photodiode transimpedance amplifiers, TIAs, though they are also well suited to a variety of precis ...
... lower complexity, and a wider supply voltage operating range than previous CMOS op amps. These extremely low input bias current op amps are optimized for high impedance transducer applications such as photodiode transimpedance amplifiers, TIAs, though they are also well suited to a variety of precis ...
DN1001 - High Efficiency, High Density Power
... demands. It is a PolyPhase®, current mode controller that drives three synchronous buck converters 120° out of phase at frequencies up to 600kHz per phase. The clock output and synchronization circuits make it possible to design 6- or 12-phase buck supplies for very high current applications. This P ...
... demands. It is a PolyPhase®, current mode controller that drives three synchronous buck converters 120° out of phase at frequencies up to 600kHz per phase. The clock output and synchronization circuits make it possible to design 6- or 12-phase buck supplies for very high current applications. This P ...
Engineering
... The displacement-measuring strain gauge has an output in the form of a varying resistance. The resistance change cannot be easily measured and so it is converted to a change in voltage by a bridge circuit, which is a typical example of a variable conversion element. In some cases, the primary se ...
... The displacement-measuring strain gauge has an output in the form of a varying resistance. The resistance change cannot be easily measured and so it is converted to a change in voltage by a bridge circuit, which is a typical example of a variable conversion element. In some cases, the primary se ...
Single bus buffer (3-state)
... Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implicatio ...
... Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implicatio ...
Abstract - Logic Mind Technologies
... An active power filter or power-line conditioner is an important way to compensate reactive power and suppress harmonics drawn from nonlinear loads. A single-phase active filter is presented to operate as a controlled current source to compensate the load harmonics and generate a sinusoidal line cur ...
... An active power filter or power-line conditioner is an important way to compensate reactive power and suppress harmonics drawn from nonlinear loads. A single-phase active filter is presented to operate as a controlled current source to compensate the load harmonics and generate a sinusoidal line cur ...
DC Circuits PowerPoint
... A parallel circuit is a closed circuit, in which the current divides into two or more paths before recombining to complete the circuit. They are wired in such a way so that if one part of the circuit is broken, the whole circuit is still closed! Many complex electronic devices are wired in parallel ...
... A parallel circuit is a closed circuit, in which the current divides into two or more paths before recombining to complete the circuit. They are wired in such a way so that if one part of the circuit is broken, the whole circuit is still closed! Many complex electronic devices are wired in parallel ...
AD642 - IHS.com
... The tight matching and temperature tracking between the operational amplifiers is achieved by ion-implanted JFETs and laser-wafer trimming. Ion-implantation permits the fabrication of precision, matched JFETs on a monolithic bipolar chip. The optimizes the process to product matched bias currents wh ...
... The tight matching and temperature tracking between the operational amplifiers is achieved by ion-implanted JFETs and laser-wafer trimming. Ion-implantation permits the fabrication of precision, matched JFETs on a monolithic bipolar chip. The optimizes the process to product matched bias currents wh ...
Chapter 2: DATA TRANSMISSION
... – Thermal noise--caused by thermal agitation of electrons in a conductor (No = k Temp is the noise power density--the amount of noise in 1 Hz). – Intermodulation noise--due to the nonlinear combination of signals of different frequencies. – Crosstalk--phenomenon in which a signal transmitted on one ...
... – Thermal noise--caused by thermal agitation of electrons in a conductor (No = k Temp is the noise power density--the amount of noise in 1 Hz). – Intermodulation noise--due to the nonlinear combination of signals of different frequencies. – Crosstalk--phenomenon in which a signal transmitted on one ...
Tech Notes Digital Focal- www.ll.mit.edu
... imaging. Many of these LWIR sensing applications not only demand largearea coverage at data rates sufficient for object tracking but also must be realized in a sensor design consistent with stressing size, weight, and power (SWaP) constraints. ...
... imaging. Many of these LWIR sensing applications not only demand largearea coverage at data rates sufficient for object tracking but also must be realized in a sensor design consistent with stressing size, weight, and power (SWaP) constraints. ...
Lab 5
... Obviously, the power gain can’t result in more actual output power than the power supplies can provide. Usually it’s significantly less, even at maximum amplification. Likewise, the output voltage can not exceed either of the power supply voltages. The signal processing and control capabilities of o ...
... Obviously, the power gain can’t result in more actual output power than the power supplies can provide. Usually it’s significantly less, even at maximum amplification. Likewise, the output voltage can not exceed either of the power supply voltages. The signal processing and control capabilities of o ...
Setup and Operation Manual Integra 1221 Panel Mounted Energy
... Terminals should not be user accessible after installation and external installation provisions must be sufficient to prevent hazards under fault conditions. This unit is not intended to function as part of a system providing the sole means of fault protection - good engineering practice dictates th ...
... Terminals should not be user accessible after installation and external installation provisions must be sufficient to prevent hazards under fault conditions. This unit is not intended to function as part of a system providing the sole means of fault protection - good engineering practice dictates th ...
Opto-isolator
In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.