Unit-I-2 EC6602-AWP
... It can be noted that by reducing the length slightly the antenna can become resonant. If the dipole's length is reduced to 0.48 , the input impedance of the antenna becomes Zin = 70 Ω, with no reactive component. This is a desirable property, and hence is often done in practice. The radiation patte ...
... It can be noted that by reducing the length slightly the antenna can become resonant. If the dipole's length is reduced to 0.48 , the input impedance of the antenna becomes Zin = 70 Ω, with no reactive component. This is a desirable property, and hence is often done in practice. The radiation patte ...
CAT4134 - ONSemi
... arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in diff ...
... arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in diff ...
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)
... level in different places. Making a connection between two grounds at different levels can drive large currents, known as earth or ground loops. This can lead to errors when using single-ended inputs [1]. Also the errors are caused as a result of; all the signal wires act as ariels i.e. they pick up ...
... level in different places. Making a connection between two grounds at different levels can drive large currents, known as earth or ground loops. This can lead to errors when using single-ended inputs [1]. Also the errors are caused as a result of; all the signal wires act as ariels i.e. they pick up ...
Antenna Fundamentals
... meaning that they provide a nearly resistive load to the transmitter. When each half of the dipole is Õ=4 long, the standing-wave current is highest at the center and naturally falls as cos(2Ùz=Õ) to almost zero at the ends of the conductors. The ground-plane vertical shown below is very similar to ...
... meaning that they provide a nearly resistive load to the transmitter. When each half of the dipole is Õ=4 long, the standing-wave current is highest at the center and naturally falls as cos(2Ùz=Õ) to almost zero at the ends of the conductors. The ground-plane vertical shown below is very similar to ...
Generating of short pulses with high amplitudes by using of
... use this component as a comparator. This mode of operation is not recommended from the manufacturer of this component. They do not support this. However, it works - how this application shows. For the VFA the type LM6172 is used. The slew rate of this device is 3V/ns. This is fast for a VFA. Details ...
... use this component as a comparator. This mode of operation is not recommended from the manufacturer of this component. They do not support this. However, it works - how this application shows. For the VFA the type LM6172 is used. The slew rate of this device is 3V/ns. This is fast for a VFA. Details ...
Analysis of Leakage Current and DC Injection in Transformerless PV
... efficiency (nearly by 2%) and decreased cost (nearly by 25%). Transformers used for isolation could either be line frequency transformers which increase the bulkiness of the system while high frequency transformers require more than one power stage and increase system complexity. However, transforme ...
... efficiency (nearly by 2%) and decreased cost (nearly by 25%). Transformers used for isolation could either be line frequency transformers which increase the bulkiness of the system while high frequency transformers require more than one power stage and increase system complexity. However, transforme ...
ANTARIS® 4 GPS Modules Data Sheet
... The GPS receiver computes the average position over an extended time period until a predefined maximum standard deviation has been reached. Afterwards the receiver will be automatically set to Fixed Mode and the timing features will be activated. In this mode, a fixed 3D po ...
... The GPS receiver computes the average position over an extended time period until a predefined maximum standard deviation has been reached. Afterwards the receiver will be automatically set to Fixed Mode and the timing features will be activated. In this mode, a fixed 3D po ...
firing circuit for three-phase fully controlled bridge dual
... Journal of Engineering and Development, Vol. 13, No. 4, Des (2009) ISSN 1813-7822 a high frequency (20 kHz) as shown in Fig. 5, using a 555 oscillator. The duty cycle of the timer should be less than 50% so that the flux in the transformer can reset. ...
... Journal of Engineering and Development, Vol. 13, No. 4, Des (2009) ISSN 1813-7822 a high frequency (20 kHz) as shown in Fig. 5, using a 555 oscillator. The duty cycle of the timer should be less than 50% so that the flux in the transformer can reset. ...
THERMOSTATS
... The Wirsbo Thermostats are parasitic, or powerstealing thermostats. They are designed to operate in heating mode over two-wires. The thermostat gets its power for operation from "stealing" voltage off of the connected wiring. This eliminates any need for a third wire or batteries, which makes it sim ...
... The Wirsbo Thermostats are parasitic, or powerstealing thermostats. They are designed to operate in heating mode over two-wires. The thermostat gets its power for operation from "stealing" voltage off of the connected wiring. This eliminates any need for a third wire or batteries, which makes it sim ...
Series 2200/2300 Room Units for Primary Controllers
... temperature setpoint adjustment. The default setting is NUMERIC, and displays in degrees. The user can select between a NUMERIC and a GRAPHIC setpoint display. • Set Pt Min - determines the minimum temperature setpoint value that may be adjusted by the occupant. The default setting is 55°F (13°C). T ...
... temperature setpoint adjustment. The default setting is NUMERIC, and displays in degrees. The user can select between a NUMERIC and a GRAPHIC setpoint display. • Set Pt Min - determines the minimum temperature setpoint value that may be adjusted by the occupant. The default setting is 55°F (13°C). T ...
International Journal of Engineering Inventions e-ISSN: 2278
... If the rated dc link voltage is less than battery’s rated voltage, the dc link voltage should be stepped-up during charging in grid-connected mode and in regenerative braking during driving. Under the same voltage condition, the battery voltage should be stepped-down during plug-in discharging in gr ...
... If the rated dc link voltage is less than battery’s rated voltage, the dc link voltage should be stepped-up during charging in grid-connected mode and in regenerative braking during driving. Under the same voltage condition, the battery voltage should be stepped-down during plug-in discharging in gr ...
Single Sweep Mode - Renesas e
... The input voltages on selected pins are converted once, one at a time. You select the signals to be converted using the ADCON0 and ADCON1 registers. Conversion is ended by clearing the ADST bit to 0 or when the conversion is complete. An end-of-conversion interrupt can be generated. ...
... The input voltages on selected pins are converted once, one at a time. You select the signals to be converted using the ADCON0 and ADCON1 registers. Conversion is ended by clearing the ADST bit to 0 or when the conversion is complete. An end-of-conversion interrupt can be generated. ...
Fundamentals of Antennas and Radiating systems Introduction: In
... known, the radiated and fields can be determined. However, it is often advantageous to compute the radiated fields in an indirect manner, by introducing potential functions. We illustrate the procedure below. ...
... known, the radiated and fields can be determined. However, it is often advantageous to compute the radiated fields in an indirect manner, by introducing potential functions. We illustrate the procedure below. ...
Even/Odd Mode Analysis of the Wilkinson Divider
... For the case where a matched source (i.e. Z s = Z 0 ) is connected directly to a port, we can thus conclude: ...
... For the case where a matched source (i.e. Z s = Z 0 ) is connected directly to a port, we can thus conclude: ...
AN028: Building an Auto-Ranging DMM with the ICL7103A
... The designer must also consider the potential hazards of four additional sources of leakage current (3 switches plus input protection). For 10µV resolution, these leakage currents must be less than 10pA for the resistor values shown above. A major advantage to type A is its versatility. It can easil ...
... The designer must also consider the potential hazards of four additional sources of leakage current (3 switches plus input protection). For 10µV resolution, these leakage currents must be less than 10pA for the resistor values shown above. A major advantage to type A is its versatility. It can easil ...
TALEXXcontrol LED C700 12–48 V DC 32 VA dim
... The potentiometer mode of the C700 dim is designed for a 100 kΩ potentiometer. If a potentiometer with a value between approx. 32 and 80 kΩ is attached to the dim input, the controller switches to the potentiometer mode. The potentiometer mode can be disabled by removing the potentiometer and leavin ...
... The potentiometer mode of the C700 dim is designed for a 100 kΩ potentiometer. If a potentiometer with a value between approx. 32 and 80 kΩ is attached to the dim input, the controller switches to the potentiometer mode. The potentiometer mode can be disabled by removing the potentiometer and leavin ...
The Multiband Tuned Doublet Antenna
... or –dB. Each map plots RF power as a function of angle, in degrees, relative to the antenna wire (the “azimuth” angle) or the angle relative to ground (the “elevation” angle). Third, you’ll notice that the radiation patterns are different at different frequencies; this is because, even though our ce ...
... or –dB. Each map plots RF power as a function of angle, in degrees, relative to the antenna wire (the “azimuth” angle) or the angle relative to ground (the “elevation” angle). Third, you’ll notice that the radiation patterns are different at different frequencies; this is because, even though our ce ...
fiber optics
... Therefore for a practical fiber where ∆ is very small but not 0, the longitudinal components are also negligibly small. That is: ...
... Therefore for a practical fiber where ∆ is very small but not 0, the longitudinal components are also negligibly small. That is: ...
![[4] TA Lipo, Analog Computer Simulation of An Axially Aligned](http://s1.studyres.com/store/data/000136729_1-c2754b08aa57ff4ec00aefb8a481f477-300x300.png)
[4] TA Lipo, Analog Computer Simulation of An Axially Aligned
... motor speed is 360[rpm]. The electrical power loss is calculated by measuring the input and output power of the PWM inverter and the output power of the DR-BLDCM with the power analyzer and the dynamometer. Fig. 8 shows the copper losses of the DR-BLDCM according to the current reference of the inne ...
... motor speed is 360[rpm]. The electrical power loss is calculated by measuring the input and output power of the PWM inverter and the output power of the DR-BLDCM with the power analyzer and the dynamometer. Fig. 8 shows the copper losses of the DR-BLDCM according to the current reference of the inne ...
BJT in Saturation Mode
... VBC <400 mV because the current in the B-C junction is negligible, provided that various tolerances in the component values do not drive the device into deep saturation. • For a device in soft saturation or active region, we approximate IC as Isexp(VBE/VT) • In the deep saturation region, the collec ...
... VBC <400 mV because the current in the B-C junction is negligible, provided that various tolerances in the component values do not drive the device into deep saturation. • For a device in soft saturation or active region, we approximate IC as Isexp(VBE/VT) • In the deep saturation region, the collec ...
ALT-2 Manual
... The onboard VSI indicator is altitude compensated and can be displayed in either feet/minute (ft/min) or meters/second (m/s). It also offers a digital readout with a wide range from +/-20 ft/min to as high as +/-10 000 ft/min, it also offers a logarithmic analog display with a +/-2000 ft range. The ...
... The onboard VSI indicator is altitude compensated and can be displayed in either feet/minute (ft/min) or meters/second (m/s). It also offers a digital readout with a wide range from +/-20 ft/min to as high as +/-10 000 ft/min, it also offers a logarithmic analog display with a +/-2000 ft range. The ...
BDTIC ICE3Axx65ELJ
... input voltage range, etc. In addition, it also adds on some useful features such as built-in soft start time, builtin basic with extendable blanking time for over load protection and built-in switching frequency modulation ( frequency jittering ), external latch enable, etc. Furthermore, it has impl ...
... input voltage range, etc. In addition, it also adds on some useful features such as built-in soft start time, builtin basic with extendable blanking time for over load protection and built-in switching frequency modulation ( frequency jittering ), external latch enable, etc. Furthermore, it has impl ...
doc
... Assuming g = 656 (to be checked), Gives Cin = 7.0x10-13 C or 4.4x106 electrons. This corresponds to 110 GeV. A word of caution: in this test, the light is injected directly on to the photocathode. In CMS the light will have to pass to and fro through the crystal and then fall within the sensitive ar ...
... Assuming g = 656 (to be checked), Gives Cin = 7.0x10-13 C or 4.4x106 electrons. This corresponds to 110 GeV. A word of caution: in this test, the light is injected directly on to the photocathode. In CMS the light will have to pass to and fro through the crystal and then fall within the sensitive ar ...
6.013 Electromagnetics and Applications, Chapter 11
... at least some energy at all frequencies; the sharper the pulse edges, the more high-frequency content they have. Therefore, reducing the sharp discontinuities in field strength at the aperture edge, a strategy called tapering, can reduce diffraction sidelobes. Antenna feeds are typically designed to ...
... at least some energy at all frequencies; the sharper the pulse edges, the more high-frequency content they have. Therefore, reducing the sharp discontinuities in field strength at the aperture edge, a strategy called tapering, can reduce diffraction sidelobes. Antenna feeds are typically designed to ...
Air traffic control radar beacon system
The air traffic control radar beacon system (ATCRBS) is a system used in air traffic control (ATC) to enhance surveillance radar monitoring and separation of air traffic. ATCRBS assists ATC surveillance radars by acquiring information about the aircraft being monitored, and providing this information to the radar controllers. The controllers can use the information to identify radar returns from aircraft (known as targets) and to distinguish those returns from ground clutter.