signal detection algorithm for cognitive radio using singular value
... technology in revolutionizing spectrum efficient utilization. In responding to the idea of CR coined by Mitola and Maguire (1999), IEEE 802.22 Working Group (WG) was formed in 2004. The WG is expected to develop and incorporate CR functionality in a standard known as Wireless Regional Area Networks ...
... technology in revolutionizing spectrum efficient utilization. In responding to the idea of CR coined by Mitola and Maguire (1999), IEEE 802.22 Working Group (WG) was formed in 2004. The WG is expected to develop and incorporate CR functionality in a standard known as Wireless Regional Area Networks ...
AN4112
... The STM32F05xx devices embed a 12-bit analog-to-digital converter (ADC) which is very fast with a sampling rate of 1 Msample/s. However, with a 1.5 mA typical consumption, it can jeopardize battery life time if left powered-on continuously. It is therefore recommended to use analog comparators in ap ...
... The STM32F05xx devices embed a 12-bit analog-to-digital converter (ADC) which is very fast with a sampling rate of 1 Msample/s. However, with a 1.5 mA typical consumption, it can jeopardize battery life time if left powered-on continuously. It is therefore recommended to use analog comparators in ap ...
Exp4-DCMotorFreqResp.. - MSU Engineering
... Procedure: In this experiment you will analyze the response of the DC servo motor to a sinusoidal input. Be sure that the inertia disk is removed for the first part of the lab. 1. Turn ON the oscilloscope and the amplifier. 2. Turn ON the signal generator - You should notice both input (command) and ...
... Procedure: In this experiment you will analyze the response of the DC servo motor to a sinusoidal input. Be sure that the inertia disk is removed for the first part of the lab. 1. Turn ON the oscilloscope and the amplifier. 2. Turn ON the signal generator - You should notice both input (command) and ...
True RMS vs AC Average Rectified Multimeter
... While a non-true RMS or AC rectified average multimeter may not be accurate to measure non pure sinusoidal waveform due to different hardware architecture being used to extract the signal, an AC average rectified multimeter can be calibrated with a fixed form factor to measure RMS value of pure sinu ...
... While a non-true RMS or AC rectified average multimeter may not be accurate to measure non pure sinusoidal waveform due to different hardware architecture being used to extract the signal, an AC average rectified multimeter can be calibrated with a fixed form factor to measure RMS value of pure sinu ...
Electric generator
... viates the aforedescribed disadvantages. pieces. If electromagnets are used in the magnetic circuit, A more particular object of my invention is to provide a generator of such construction that its reaction torque 40 they may be energized by an external source or by direct current from the output ci ...
... viates the aforedescribed disadvantages. pieces. If electromagnets are used in the magnetic circuit, A more particular object of my invention is to provide a generator of such construction that its reaction torque 40 they may be energized by an external source or by direct current from the output ci ...
LT1671 - 60ns, Low Power,Single Supply, Ground-Sensing Comparator
... A substantial amount of design effort has made the LT1671 relatively easy to use. It is much less prone to oscillation than some slower comparators, even with slow input signals. However, as with any high speed comparator, there are a number of problems which may arise because of PC board layout and ...
... A substantial amount of design effort has made the LT1671 relatively easy to use. It is much less prone to oscillation than some slower comparators, even with slow input signals. However, as with any high speed comparator, there are a number of problems which may arise because of PC board layout and ...
Brochure + Installation
... The UT-1 provides isolated trigger and reset inputs. The trigger input is on the I1+ and I1- terminals, the reset input is on the I2+ and I2- terminals. A dc voltage between 8V and 30V turns the input on. The I1+ terminal has to be positive to the I1terminal and the I2+ terminal has to be positive t ...
... The UT-1 provides isolated trigger and reset inputs. The trigger input is on the I1+ and I1- terminals, the reset input is on the I2+ and I2- terminals. A dc voltage between 8V and 30V turns the input on. The I1+ terminal has to be positive to the I1terminal and the I2+ terminal has to be positive t ...
LMC555 CMOS Timer
... In this mode of operation, the capacitor charges and discharges between 1/3 VS and 2/3 VS. As in the triggered mode, the charge and discharge times, and therefore the frequency are independent of the supply voltage. ...
... In this mode of operation, the capacitor charges and discharges between 1/3 VS and 2/3 VS. As in the triggered mode, the charge and discharge times, and therefore the frequency are independent of the supply voltage. ...
Fuzzy Logic seminar.pdf
... equivalent of the actual illumination. This section consists of a suitable transducer and an instrumentation amplifier and an ADC (Analog to digital converter) The function of the transducer is to convert the non electrical parameter viz. The actual illumination in to a corresponding electrical quan ...
... equivalent of the actual illumination. This section consists of a suitable transducer and an instrumentation amplifier and an ADC (Analog to digital converter) The function of the transducer is to convert the non electrical parameter viz. The actual illumination in to a corresponding electrical quan ...
Chapter 1 Introduction to Electronics
... Therefore a dc power supply is essential for the operation of its active components. An electronic processing or amplifier devices also need different power source than its DC operating power source called input signal. • This input signal characteristics and power can be modified by the electronic ...
... Therefore a dc power supply is essential for the operation of its active components. An electronic processing or amplifier devices also need different power source than its DC operating power source called input signal. • This input signal characteristics and power can be modified by the electronic ...
When computers first appeared, one of their most
... the kit proved very useful, in particular code for the serial I/O and LCD display is used directly. The Weasure firmware first initializes the MPU, the I/O ports used, the UART, and the timers. Then it enters the main loop that updates the display based on input from the size and weight measurement. ...
... the kit proved very useful, in particular code for the serial I/O and LCD display is used directly. The Weasure firmware first initializes the MPU, the I/O ports used, the UART, and the timers. Then it enters the main loop that updates the display based on input from the size and weight measurement. ...
Multifunction Meter Q96U4
... response time number of alarm outputs alarm output operating temperature storage temperature weight standard auxiliary voltage galvanic separation of auxiliary voltage ...
... response time number of alarm outputs alarm output operating temperature storage temperature weight standard auxiliary voltage galvanic separation of auxiliary voltage ...
Nov 2000 Infinite Sample-and-Hold Outperforms Many Legacy Sample-and-Hold Amplifiers
... time of the ADC, coupled with external trigger circuitry, can produce a variety of useful functions, such as peak detection, a means for sampling dwell in a waveform such as the black reference level in video, phase mea- ...
... time of the ADC, coupled with external trigger circuitry, can produce a variety of useful functions, such as peak detection, a means for sampling dwell in a waveform such as the black reference level in video, phase mea- ...
Calculating Wattage.pdf
... It’s not easy to do with a guitar input. The guitar signal is very peaky and intermittent compared to a continuous sine wave. Hold down a big barre chord and strum it rapidly and repetitively to give the meter a chance to get a reading. A sig gen and ‘scope is what you really need. I have a cathode ...
... It’s not easy to do with a guitar input. The guitar signal is very peaky and intermittent compared to a continuous sine wave. Hold down a big barre chord and strum it rapidly and repetitively to give the meter a chance to get a reading. A sig gen and ‘scope is what you really need. I have a cathode ...
Testing the Pulse Width Modulator
... in yellow, VS is shown in blue, and vO t is shown in pink. Although there is an equivalent DC voltage for a pulse-width modulated signal, there is an advantage to using PWM rather than applying a DC voltage. Recall that in Lab 2 you found that ...
... in yellow, VS is shown in blue, and vO t is shown in pink. Although there is an equivalent DC voltage for a pulse-width modulated signal, there is an advantage to using PWM rather than applying a DC voltage. Recall that in Lab 2 you found that ...
So compact, so powerful, its images so visually stunning, when
... Pocket Imager goes from offices to home theaters. Carry it anywhere you need it, at home, meetings or longdistance business trips. Compact size and lightweight body make it easy to operate in any environment. ...
... Pocket Imager goes from offices to home theaters. Carry it anywhere you need it, at home, meetings or longdistance business trips. Compact size and lightweight body make it easy to operate in any environment. ...
ADC10321 ADC10321 10-Bit, 20MSPS, 98mW A/D Converter with Internal Sample and... Literature Number: SNAS028E
... range. The unique two stage architecture achieves 9.2 Effective Bits with a 10MHz input signal and a 20MHz clock frequency. Output formatting is straight binary coding. To ease interfacing to 3V systems, the digital I/O power pins of the ADC10321 can be tied to a 3V power source, making the outputs ...
... range. The unique two stage architecture achieves 9.2 Effective Bits with a 10MHz input signal and a 20MHz clock frequency. Output formatting is straight binary coding. To ease interfacing to 3V systems, the digital I/O power pins of the ADC10321 can be tied to a 3V power source, making the outputs ...
HW8
... 1.50 F and the resistance is 2.00M . Switch S has been closed for a long time. It is then open. After a time interval equal to one time constant of the circuit, find (a) the charge on the capacitor plate on the right, (b) the rate at which charge is increasing, (c) the current, (d) the power suppl ...
... 1.50 F and the resistance is 2.00M . Switch S has been closed for a long time. It is then open. After a time interval equal to one time constant of the circuit, find (a) the charge on the capacitor plate on the right, (b) the rate at which charge is increasing, (c) the current, (d) the power suppl ...
AN189 Balanced modulator/demodulator applications
... Since the MC1496 was intended for a multitude of different functions as well as a myriad of supply voltages, the biasing techniques are specified by the individual application. This allows the user complete ...
... Since the MC1496 was intended for a multitude of different functions as well as a myriad of supply voltages, the biasing techniques are specified by the individual application. This allows the user complete ...
converters, splitters, extenders, switches
... This extender allows you to use 2 x cat5e or cat6 cables (supports lengths of up to 60m/196.9’ AWG26 between extender, source & sink device) instead of HDMI cable to transmit the HD signal more economically. Designed for long-distance transmission. Supports 3D, CEC. Supports Video Inputs: 24/50/60fs ...
... This extender allows you to use 2 x cat5e or cat6 cables (supports lengths of up to 60m/196.9’ AWG26 between extender, source & sink device) instead of HDMI cable to transmit the HD signal more economically. Designed for long-distance transmission. Supports 3D, CEC. Supports Video Inputs: 24/50/60fs ...
Q. 1 – Q. 5 carry one mark each.
... Figures I and II show two MOS capacitors of unit area. The capacitor in Figure I has insulator materials X (of thickness t1 = 1 nm and dielectric constant ε1 = 4) and Y (of thickness t2 = 3 nm and dielectric constant ε2 = 20). The capacitor in Figure II has only insulator material X of thickness tEq ...
... Figures I and II show two MOS capacitors of unit area. The capacitor in Figure I has insulator materials X (of thickness t1 = 1 nm and dielectric constant ε1 = 4) and Y (of thickness t2 = 3 nm and dielectric constant ε2 = 20). The capacitor in Figure II has only insulator material X of thickness tEq ...
Oscilloscope history
This article discusses the history and development of oscilloscope technology.