.- ited States Patent [191
... directions so that the vehicle moves forward in a For example, the signal from left antenna 30 may be straight line. On the other hand, assuming that the used as a reference such that, when the individual with the transmitter associated with vehicle 10 is located to 60 range signal is zero, circuit ...
... directions so that the vehicle moves forward in a For example, the signal from left antenna 30 may be straight line. On the other hand, assuming that the used as a reference such that, when the individual with the transmitter associated with vehicle 10 is located to 60 range signal is zero, circuit ...
Data Sheet - Asahi Kasei Microdevices
... pertaining to customs and tariffs, currency exchange, or strategic materials. AKM products are neither intended nor authorized for use as critical componentsNote1) in any safety, life support, or other hazard related device or systemNote2), and AKM assumes no responsibility for such use, except fo ...
... pertaining to customs and tariffs, currency exchange, or strategic materials. AKM products are neither intended nor authorized for use as critical componentsNote1) in any safety, life support, or other hazard related device or systemNote2), and AKM assumes no responsibility for such use, except fo ...
EE-3306 HC6811 Lab #4
... much current can damage the A/D converter inputs. Therefore, use the following circuit to protect the inputs from negative voltages and excessive current. Make sure your input signal is positive and doesn’t exceed +5V. Your TA MUST verify inputs signals before you can connect to the A/D inputs. ...
... much current can damage the A/D converter inputs. Therefore, use the following circuit to protect the inputs from negative voltages and excessive current. Make sure your input signal is positive and doesn’t exceed +5V. Your TA MUST verify inputs signals before you can connect to the A/D inputs. ...
Implementation in RPI - University of Mass Lowell, Space Science
... We have shown in a feasibility paper (Calvert et al., 1995) that the expected angular resolution of an instrument like the RPI is about 1, depending on the SNR. It must be realized that the angle-of-arrival can only be measured with the above-described procedure if a single echo of frequency f arri ...
... We have shown in a feasibility paper (Calvert et al., 1995) that the expected angular resolution of an instrument like the RPI is about 1, depending on the SNR. It must be realized that the angle-of-arrival can only be measured with the above-described procedure if a single echo of frequency f arri ...
Atmel AVR-based Constant Current Supply
... load current error and applied PWM duty cycle to the P channel MOSFET transistor. Coefficients are constants based on the selected gain values and the rate at which the feedback parameter is sensed also called the sample rate of the system. First we start with the block diagram of the control loop s ...
... load current error and applied PWM duty cycle to the P channel MOSFET transistor. Coefficients are constants based on the selected gain values and the rate at which the feedback parameter is sensed also called the sample rate of the system. First we start with the block diagram of the control loop s ...
Low-Volume PFC Rectifier Based on Non
... The large inductor also causes non negligible core losses and results in a relatively large parasitic capacitance of the winding introducing high frequency noise. The conventional boost-based topologies also suffer from problems related to switching losses causing heat dissipation, whose handling of ...
... The large inductor also causes non negligible core losses and results in a relatively large parasitic capacitance of the winding introducing high frequency noise. The conventional boost-based topologies also suffer from problems related to switching losses causing heat dissipation, whose handling of ...
TECHNICAL NOTE Designing an Evaluation Board for Series 1000
... performance of the accelerometer. We recommend placing them as close as possible to the VS1000 package on the printed circuit board. COG or X7R capacitors @ 5 % are recommended. ...
... performance of the accelerometer. We recommend placing them as close as possible to the VS1000 package on the printed circuit board. COG or X7R capacitors @ 5 % are recommended. ...
correlation fundamentals
... In many ways the C/A code correlation/discriminator/PN tracking system is equivalent to a carrier recovery system using a Phase Locked Loop. A PLL recovery of 1.023Mhz carrier using a 1khz comparison frequency is a good model to use for the GPS code clock recovery. In fact if the equations for secon ...
... In many ways the C/A code correlation/discriminator/PN tracking system is equivalent to a carrier recovery system using a Phase Locked Loop. A PLL recovery of 1.023Mhz carrier using a 1khz comparison frequency is a good model to use for the GPS code clock recovery. In fact if the equations for secon ...
Filling the Terahertz Gap with Sand: High
... design target of the radiator is to optimize the following three steps of the signal generation2 . 1) At the fundamental frequency f0 , the transistor should be configured to generate the maximum power, in order to overcome the passive loss and sustain a large oscillation swing. It is found that an ...
... design target of the radiator is to optimize the following three steps of the signal generation2 . 1) At the fundamental frequency f0 , the transistor should be configured to generate the maximum power, in order to overcome the passive loss and sustain a large oscillation swing. It is found that an ...
An Improved Current Mode Logic Latch
... generate the required small output, which means power waste. In this paper, a novel CML latch is proposed to achieve a high speed with low power supply. This circuit can work with a small voltage source and generate a relatively large output swing utilized directly by CMOS logic circuits without the ...
... generate the required small output, which means power waste. In this paper, a novel CML latch is proposed to achieve a high speed with low power supply. This circuit can work with a small voltage source and generate a relatively large output swing utilized directly by CMOS logic circuits without the ...
Bio-impedance Detection Using AD5933 Impedance Converter
... all the bio-impedance analyzer available in the market are heavy and costly. In this paper, an attempt has made to develop a portable, low cost bio-impedance analyzer. The main aim of this paper is to detect the human Bio impedance using AD5933 Impedance Converter Analyzer that can be used to diagno ...
... all the bio-impedance analyzer available in the market are heavy and costly. In this paper, an attempt has made to develop a portable, low cost bio-impedance analyzer. The main aim of this paper is to detect the human Bio impedance using AD5933 Impedance Converter Analyzer that can be used to diagno ...
MAX9993 EV kit
... padding improves VSWR, and reduces the errors due to mismatch. 3) Use the power meter to set the RF signal generators according to the following: • RF signal source: -5dBm into DUT at 1900MHz (this will be about -2dBm before the 3dB pad) • LO1 signal source: +3dBm into DUT at 1700MHz (this will be a ...
... padding improves VSWR, and reduces the errors due to mismatch. 3) Use the power meter to set the RF signal generators according to the following: • RF signal source: -5dBm into DUT at 1900MHz (this will be about -2dBm before the 3dB pad) • LO1 signal source: +3dBm into DUT at 1700MHz (this will be a ...
AN-1137 APPLICATION NOTE
... components of the voltages and currents. A load that contains a reactive element (inductor or capacitor) produces a phase difference between the applied ac voltage and the resulting current. The power associated with the reactive elements is called reactive power, and its unit is the var. Reactive p ...
... components of the voltages and currents. A load that contains a reactive element (inductor or capacitor) produces a phase difference between the applied ac voltage and the resulting current. The power associated with the reactive elements is called reactive power, and its unit is the var. Reactive p ...
3.3-V Clock Phase-Locked Loop Clock Driver
... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
ADE7761B 数据手册DataSheet 下载
... This logic output goes logic high when negative power is detected, that is, when the phase angle between the voltage and current signals is greater than 90°. This output is not latched and is reset when positive power is once again detected. The output goes high or low at the same time that a pulse ...
... This logic output goes logic high when negative power is detected, that is, when the phase angle between the voltage and current signals is greater than 90°. This output is not latched and is reset when positive power is once again detected. The output goes high or low at the same time that a pulse ...
BDTIC www.BDTIC.com/infineon Application Note No. 098
... consumption on the supply voltage for different values of the bias Resistor R1. R1 stabilizes the supply current by using voltage feedback. For BGA612 and BGA616 exist similar plots which can be found in the devices’ data sheets. In principle it is possible to bias BGA614 without an additional resis ...
... consumption on the supply voltage for different values of the bias Resistor R1. R1 stabilizes the supply current by using voltage feedback. For BGA612 and BGA616 exist similar plots which can be found in the devices’ data sheets. In principle it is possible to bias BGA614 without an additional resis ...
TN100 RF module
... Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. No license, express or implied, by estoppel or other ...
... Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. No license, express or implied, by estoppel or other ...
labs345full
... 5B. 1 Purpose. To demonstrate various plane wave reflections, accompanying standing wave phenomena for single-frequency (monochromatic) waves, and a crude determination of the speed of light. 5B. 2 Theory. When electromagnetic waves impinge on metal or dielectric surfaces they produce redirected and ...
... 5B. 1 Purpose. To demonstrate various plane wave reflections, accompanying standing wave phenomena for single-frequency (monochromatic) waves, and a crude determination of the speed of light. 5B. 2 Theory. When electromagnetic waves impinge on metal or dielectric surfaces they produce redirected and ...
TRANSDUCER CONDITIONING INTERFACE output of this unit provides a direct
... channel. It has been developed with technical and functional features particularly suitable to convert a position measurement in a signal compatible with most of the analog cards for data acquisition. The ...
... channel. It has been developed with technical and functional features particularly suitable to convert a position measurement in a signal compatible with most of the analog cards for data acquisition. The ...
Word - ITU
... A numerical example may serve to clarify this definition. The alignment signal has an r.m.s. voltage of 0.775 V and a peak amplitude of 1.1 V at a zero relative level point. The instantaneous peak amplitude of the sound-programme signal at this point should only rarely exceed 3.1 V. Although it is i ...
... A numerical example may serve to clarify this definition. The alignment signal has an r.m.s. voltage of 0.775 V and a peak amplitude of 1.1 V at a zero relative level point. The instantaneous peak amplitude of the sound-programme signal at this point should only rarely exceed 3.1 V. Although it is i ...
Heterodyne
Heterodyning is a radio signal processing technique invented in 1901 by Canadian inventor-engineer Reginald Fessenden, in which new frequencies are created by combining or mixing two frequencies. Heterodyning is used to shift one frequency range into another, new one, and is also involved in the processes of modulation and demodulation. The two frequencies are combined in a nonlinear signal-processing device such as a vacuum tube, transistor, or diode, usually called a mixer. In the most common application, two signals at frequencies f1 and f2 are mixed, creating two new signals, one at the sum f1 + f2 of the two frequencies, and the other at the difference f1 − f2. These new frequencies are called heterodynes. Typically only one of the new frequencies is desired, and the other signal is filtered out of the output of the mixer. Heterodynes are related to the phenomenon of ""beats"" in acoustics.A major application of the heterodyne process is in the superheterodyne radio receiver circuit, which is used in virtually all modern radio receivers.