Active-Amplifier-Array Diagnostics Using High
... commercial low-power MMIC amplifiers in coplanar waveguide (CPW) circuits, as described in detail in [19]. The two arrays differ in the biasing network only; the RF parts of the arrays are identical. For completeness, we list the microwave measurement results of these two arrays. The saturated outpu ...
... commercial low-power MMIC amplifiers in coplanar waveguide (CPW) circuits, as described in detail in [19]. The two arrays differ in the biasing network only; the RF parts of the arrays are identical. For completeness, we list the microwave measurement results of these two arrays. The saturated outpu ...
A Multi-Channel Discriminator IC George Engel IC Design Research Laboratory
... underdrive is quite small. The underdrive must be sufficiently large so as to drive the comparator output to the logic false state. Remember, that Fig. 3 remains essentially unchanged when the peak pulse amplitude is reduced to 20 mV except all amplitudes are 1 % of the values shown in the figure. W ...
... underdrive is quite small. The underdrive must be sufficiently large so as to drive the comparator output to the logic false state. Remember, that Fig. 3 remains essentially unchanged when the peak pulse amplitude is reduced to 20 mV except all amplitudes are 1 % of the values shown in the figure. W ...
Zener Diode
... The breakdown voltage is a function of the doping concentrations in the n- and p-region of the pn junction. Large doping concentrations result in smaller break-down voltage. Reverse biased voltage – ET The electric field may become large enough for the covalent bond to break, causing electron-hole ...
... The breakdown voltage is a function of the doping concentrations in the n- and p-region of the pn junction. Large doping concentrations result in smaller break-down voltage. Reverse biased voltage – ET The electric field may become large enough for the covalent bond to break, causing electron-hole ...
A Low-voltage Wide-band Current-mode Automatic Gain Control (AGC) Kriangkrai Sooksood and Montree Siripruchyanun
... 1. INTRODUCTION As well known, AGCs play a very important role in modern hearing aid devices and communication systems [1-3]. An AGC is a closed-loop system that automatically adjusts the voltage gain such that the output voltage stays within a desired range. Many published literatures have proposed ...
... 1. INTRODUCTION As well known, AGCs play a very important role in modern hearing aid devices and communication systems [1-3]. An AGC is a closed-loop system that automatically adjusts the voltage gain such that the output voltage stays within a desired range. Many published literatures have proposed ...
Rapid Wireless Capacitor Charging Using a Multi
... radio frequency identification (RFID) products [3], and noncontact semiconductor testers [4]. On the other hand, there are several application spaces where power is not delivered chronically, but is instead delivered over a finite amount of time, typically to periodically charge an energy storage el ...
... radio frequency identification (RFID) products [3], and noncontact semiconductor testers [4]. On the other hand, there are several application spaces where power is not delivered chronically, but is instead delivered over a finite amount of time, typically to periodically charge an energy storage el ...
- Connect Innovate UK
... As with AC power grids, a well-designed protection system will be necessary to ensure safe and reliable operation of a Smart DC grid. The protection system will comprise protective components (fuses, circuit breakers, etc.) together with suitable grounding arrangements. However, for the Smart DC pow ...
... As with AC power grids, a well-designed protection system will be necessary to ensure safe and reliable operation of a Smart DC grid. The protection system will comprise protective components (fuses, circuit breakers, etc.) together with suitable grounding arrangements. However, for the Smart DC pow ...
Maximum Power Point Tracking Using Model
... analysis of the system’s transient response, we consider a small signal equivalent circuit (see Fig. 5) as suggested in [7]. A resistor RI is used to model the solar array with a small signal array voltage v̂PV and small signal array current îPV across its terminals. We now derive the transfer func ...
... analysis of the system’s transient response, we consider a small signal equivalent circuit (see Fig. 5) as suggested in [7]. A resistor RI is used to model the solar array with a small signal array voltage v̂PV and small signal array current îPV across its terminals. We now derive the transfer func ...
No Slide Title
... • 5.9 keV gammas create about 1640 e-h pairs in silicon • pixel amplitude is determined as the voltage difference between two successive time frames (correlated double sampling) • the time between two successive frames is 500 ms (== integration time) • pixel readout time is 500 ns • measurements are ...
... • 5.9 keV gammas create about 1640 e-h pairs in silicon • pixel amplitude is determined as the voltage difference between two successive time frames (correlated double sampling) • the time between two successive frames is 500 ms (== integration time) • pixel readout time is 500 ns • measurements are ...
2330 Level 2 Electrotechnical Technology
... City & Guilds is the UK’s leading provider of vocational qualifications, offering over 500 awards across a wide range of industries, and progressing from entry level to the highest levels of professional achievement. With over 8500 centres in 100 countries, City & Guilds is recognised by employers w ...
... City & Guilds is the UK’s leading provider of vocational qualifications, offering over 500 awards across a wide range of industries, and progressing from entry level to the highest levels of professional achievement. With over 8500 centres in 100 countries, City & Guilds is recognised by employers w ...
Space Vecor Modulated Three Level Neutral Point Clamped Inverter
... International Journal of Innovative Research in Computer and Communication Engineering (An ISO 3297: 2007 Certified Organization) ...
... International Journal of Innovative Research in Computer and Communication Engineering (An ISO 3297: 2007 Certified Organization) ...
here - Transaction on electrical engineering
... equations but also their subsequent solution provides the currents through all elements, the voltages across all elements and all nodal voltages simultaneously. In general, the circuit equations formulated by the sparse tableau analysis procedure take form of a set of simultaneous nonlinear first-or ...
... equations but also their subsequent solution provides the currents through all elements, the voltages across all elements and all nodal voltages simultaneously. In general, the circuit equations formulated by the sparse tableau analysis procedure take form of a set of simultaneous nonlinear first-or ...
Spectral analysis of a new six-phase pole
... Based on the phase relations between phases and for the four cases, the double Fourier series of the phase voltage can readily be deduced from (10). In the case 4P1, there are no phase differences between the two references and between the two carriers, the phase voltage is identical to the phase vo ...
... Based on the phase relations between phases and for the four cases, the double Fourier series of the phase voltage can readily be deduced from (10). In the case 4P1, there are no phase differences between the two references and between the two carriers, the phase voltage is identical to the phase vo ...
Electronic Mechanic
... Digital code: binary, octal , Excess 3 code, grey code, BCD code, ASCII code and code conversions Logic Gates and their truth tables, propagation delay, power dissipation and noise immunity Logic families like TTL/CMOS and sub families and their comparison. Availability of logic gates in multiple n ...
... Digital code: binary, octal , Excess 3 code, grey code, BCD code, ASCII code and code conversions Logic Gates and their truth tables, propagation delay, power dissipation and noise immunity Logic families like TTL/CMOS and sub families and their comparison. Availability of logic gates in multiple n ...
These customisations are simple to carry out using the
... insulation types, and again based on U.S. standard safe operating temperatures. Fundamentally different between the US style and the BS7671 style is the naming of the wire itself, with US sizes showing Standard Wire Gauge (SWG) numbers whereas the UK standard uses Cross Sectional Area (CSA) sizes in ...
... insulation types, and again based on U.S. standard safe operating temperatures. Fundamentally different between the US style and the BS7671 style is the naming of the wire itself, with US sizes showing Standard Wire Gauge (SWG) numbers whereas the UK standard uses Cross Sectional Area (CSA) sizes in ...
64
... Very high accuracy and immunity to mechanical for a novel method that provides fast, computationally efficient, and accurate instantiations estimates of the deformation over a wide temperature range; Very high noise immunity when combined with a position as well the speed at reduced hardware and ...
... Very high accuracy and immunity to mechanical for a novel method that provides fast, computationally efficient, and accurate instantiations estimates of the deformation over a wide temperature range; Very high noise immunity when combined with a position as well the speed at reduced hardware and ...
Performance of Digital Discrete-Time Implementations of Non-Foster Circuit Elements
... or V (z)(1 z 1 ). Voltage controlled current source SRC2 with transconductance 0.005 S generates the current Iin of Fig. 3 as seen at the input terminals and monitored by current probe I probe in Fig. 2. Source SRC1 is the system clock and sets the sample period at T = 5 ns. Thus, the overall transf ...
... or V (z)(1 z 1 ). Voltage controlled current source SRC2 with transconductance 0.005 S generates the current Iin of Fig. 3 as seen at the input terminals and monitored by current probe I probe in Fig. 2. Source SRC1 is the system clock and sets the sample period at T = 5 ns. Thus, the overall transf ...
Removal of Interferences from Partial Discharge Pulses
... external interferences, and achieving acceptable levels of detection and sensitivity is many times not possible, as there are many sources of interferences of high magnitude even inside a well shielded laboratory. The condition that one encounters during online and onsite measurements can hence be e ...
... external interferences, and achieving acceptable levels of detection and sensitivity is many times not possible, as there are many sources of interferences of high magnitude even inside a well shielded laboratory. The condition that one encounters during online and onsite measurements can hence be e ...
Vector Control Drive of Permanent Magnet Synchronous Motor Using Resolver Sensor
... kHz. Two secondary coils are placed in the stator by 90 differences. Once the rotor is rotated, the induced voltages would be produced in the secondary coils. The amplitudes of these induced sinusoidal voltages are modulated with the rotor position. The demodulation technique must be designed to ext ...
... kHz. Two secondary coils are placed in the stator by 90 differences. Once the rotor is rotated, the induced voltages would be produced in the secondary coils. The amplitudes of these induced sinusoidal voltages are modulated with the rotor position. The demodulation technique must be designed to ext ...
design and implementation of a low voltage low power
... Comparators are the basic elements for designing the modern analog and mixed signal systems. The speed and area is main factors for high speed applications. Various types of dynamic double tail comparators are compared in terms of Delay, Area, Power, Glitches, Speed and average time. The accuracy of ...
... Comparators are the basic elements for designing the modern analog and mixed signal systems. The speed and area is main factors for high speed applications. Various types of dynamic double tail comparators are compared in terms of Delay, Area, Power, Glitches, Speed and average time. The accuracy of ...
The ISO72x Family of High-Speed Digital Isolators
... Isolation is the separation of one section from undesired influences of other sections. In electrical circuits, dielectrics isolate circuits by blocking direct current (dc). How then can isolated circuits operate within a larger electrical system? The answer to this question is the subject of this a ...
... Isolation is the separation of one section from undesired influences of other sections. In electrical circuits, dielectrics isolate circuits by blocking direct current (dc). How then can isolated circuits operate within a larger electrical system? The answer to this question is the subject of this a ...
Millman`s theorem revisited
... Abstract. In this work we present some results bearing on Millman’s Network Theorem (MNT for short) with a specific focus towards its application to three phase power systems. First we present an original, insightful proof of the Theorem that simultaneously provides the foundation for the Universal ...
... Abstract. In this work we present some results bearing on Millman’s Network Theorem (MNT for short) with a specific focus towards its application to three phase power systems. First we present an original, insightful proof of the Theorem that simultaneously provides the foundation for the Universal ...
Lecture V - AC Machines I
... to have as many poles as are produced by the stator windings. Dc currents flowing in the field coils surrounding each pole magnetize ...
... to have as many poles as are produced by the stator windings. Dc currents flowing in the field coils surrounding each pole magnetize ...
Document
... Analysis of series RC circuits Assume the current in the previous example is 10 mArms. Sketch the voltage phasor diagram. The impedance triangle from the previous example is shown for reference. The voltage phasor diagram can be found from Ohm’s law. Multiply each impedance phasor by 10 mA. ...
... Analysis of series RC circuits Assume the current in the previous example is 10 mArms. Sketch the voltage phasor diagram. The impedance triangle from the previous example is shown for reference. The voltage phasor diagram can be found from Ohm’s law. Multiply each impedance phasor by 10 mA. ...
Electronic engineering
Electronics engineering, or electronic engineering, is an engineering discipline which utilizes non-linear and active electrical components (such as electron tubes, and semiconductor devices, especially transistors, diodes and integrated circuits) to design electronic circuits, devices and systems. The discipline typically also designs passive electrical components, usually based on printed circuit boards.The term ""electronic engineering"" denotes a broad engineering field that covers subfields such as analog electronics, digital electronics, consumer electronics, embedded systems and power electronics. Electronics engineering deals with implementation of applications, principles and algorithms developed within many related fields, for example solid-state physics, radio engineering, telecommunications, control systems, signal processing, systems engineering, computer engineering, instrumentation engineering, electric power control, robotics, and many others.The Institute of Electrical and Electronics Engineers (IEEE) is one of the most important and influential organizations for electronics engineers.