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Reflection Coefficient Applications in Test Measurements
... and the reflected signal is equals the input signal and has the same polarity. Thus VR and VI are equal in magnitude and of the same polarity so the resultant Rho is 1. If the cable impedance is lower than the input impedance the reflected signal is negative. In the case of a short circuit the imped ...
... and the reflected signal is equals the input signal and has the same polarity. Thus VR and VI are equal in magnitude and of the same polarity so the resultant Rho is 1. If the cable impedance is lower than the input impedance the reflected signal is negative. In the case of a short circuit the imped ...
Slides
... There are 3 popular topologies for fast pulse stacking: Series switch (The BHELKE switch module maybe?) Inductive adder (It’s mature tech. researched in LLNL for more than 15 years.) Transmission line transformer adder (It’s an old concept in microwave tech., but still need to R&D for real applicati ...
... There are 3 popular topologies for fast pulse stacking: Series switch (The BHELKE switch module maybe?) Inductive adder (It’s mature tech. researched in LLNL for more than 15 years.) Transmission line transformer adder (It’s an old concept in microwave tech., but still need to R&D for real applicati ...
Dynaco ST70 - thehistoryofrecording.com
... several loudspeakers are in use in different areas. The high power capability and low internal impedance provide excellent damping for all types of high quality speaker systems without need to make adjustments to match specific speaker installations. The design features of your Dynakit which contrib ...
... several loudspeakers are in use in different areas. The high power capability and low internal impedance provide excellent damping for all types of high quality speaker systems without need to make adjustments to match specific speaker installations. The design features of your Dynakit which contrib ...
MAX1425 10-Bit, 20Msps ADC General Description Features
... The MAX1425 employs a differential pipelined architecture with a wideband T/H amplifier to maximize throughput while limiting power consumption to only 172mW. The MAX1425 generates an internal +2.5V reference that supplies three additional reference voltages (+3.25V, +2.25V, and +1.25V). These refer ...
... The MAX1425 employs a differential pipelined architecture with a wideband T/H amplifier to maximize throughput while limiting power consumption to only 172mW. The MAX1425 generates an internal +2.5V reference that supplies three additional reference voltages (+3.25V, +2.25V, and +1.25V). These refer ...
Analog Dialogue Volume 48 Number 2
... which in most cases represents a number in the binomial series (1, 2, 4, 8 … ). Spectral data has both magnitude and phase information, which can be represented in either rectangular or polar form. When in rectangular form, one half of the FFT bins contain magnitude information, while the other half ...
... which in most cases represents a number in the binomial series (1, 2, 4, 8 … ). Spectral data has both magnitude and phase information, which can be represented in either rectangular or polar form. When in rectangular form, one half of the FFT bins contain magnitude information, while the other half ...
CHAPTER III Data Collection and programming
... most important steps in a design cycle. The most well designed circuit is only an academic exercise if it doesn’t work in real life. The time and cost associated with bench level testing pales in comparison to testing for extreme environments. Testing in extreme heat, cold or radiation introduces a ...
... most important steps in a design cycle. The most well designed circuit is only an academic exercise if it doesn’t work in real life. The time and cost associated with bench level testing pales in comparison to testing for extreme environments. Testing in extreme heat, cold or radiation introduces a ...
mitigation of harmonics in seven level inverter by using pso
... for generating pwm signals that can be eliminate selected solution sets when they exist. In comparison with other lower order harmonics from voltage sources inverter. The suggested methods, the proposed technique has many Selective harmonic mitigation (SHM-PWM) is found out advantages such as: it ca ...
... for generating pwm signals that can be eliminate selected solution sets when they exist. In comparison with other lower order harmonics from voltage sources inverter. The suggested methods, the proposed technique has many Selective harmonic mitigation (SHM-PWM) is found out advantages such as: it ca ...
AD9709 数据手册DataSheet 下载
... independently using two external resistors, or IOUTFS for both DACs can be set by using a single external resistor. See the Gain Control Mode section for important date code information on this feature. The DACs utilize a segmented current source architecture combined with a proprietary switching te ...
... independently using two external resistors, or IOUTFS for both DACs can be set by using a single external resistor. See the Gain Control Mode section for important date code information on this feature. The DACs utilize a segmented current source architecture combined with a proprietary switching te ...
Design and construction of a polygon
... Electrical Eng. Department, Shahab-e-Danesh Institute of Higher Education, Qom, Iran Abstract. This paper presents the design and analysis of a polygon connected autotransformer based 36-phase AC-DC converter which supplies direct torque controlled induction motor drives (DTCIMD’s) in order to have ...
... Electrical Eng. Department, Shahab-e-Danesh Institute of Higher Education, Qom, Iran Abstract. This paper presents the design and analysis of a polygon connected autotransformer based 36-phase AC-DC converter which supplies direct torque controlled induction motor drives (DTCIMD’s) in order to have ...
Professional Power Amplifiers
... largest audio measurement halls. One of the particular strengths of the brand DYNACORD is the fact that over the many years of its history profound know-how, covering the entire signal chain from the mixer to the loudspeakers has been acquired. This advantage, coupled with its traditionally close re ...
... largest audio measurement halls. One of the particular strengths of the brand DYNACORD is the fact that over the many years of its history profound know-how, covering the entire signal chain from the mixer to the loudspeakers has been acquired. This advantage, coupled with its traditionally close re ...
Three-dimensional manipulation of carbon nanotubes under a
... brought to another of the loaded tips and pulled or burned in two leaving sharp CNTs attached to two tips. It is believed that such a bundle has been attached to the tip in figure 2(b) as it is clearly seen to widen for a short segment of its length. The free end of this tube was then attached to an ...
... brought to another of the loaded tips and pulled or burned in two leaving sharp CNTs attached to two tips. It is believed that such a bundle has been attached to the tip in figure 2(b) as it is clearly seen to widen for a short segment of its length. The free end of this tube was then attached to an ...
Understanding Operational Amplifier
... relevant information to verify, before placing orders, that the information being relied on is current. TI warrants performance of its semiconductor products and related software to the specifications applicable at the time of sale in accordance with TI’s standard warranty. Testing and other quality ...
... relevant information to verify, before placing orders, that the information being relied on is current. TI warrants performance of its semiconductor products and related software to the specifications applicable at the time of sale in accordance with TI’s standard warranty. Testing and other quality ...
Comparitive Analysis of Cascaded H-Bridge Multilevel Inverter with
... Received: Feb 25, 2016; Accepted: Mar 18, 2016; Published: Mar 23, 2016; Paper Id.: TJPRC: IJSPSJUN20163 ...
... Received: Feb 25, 2016; Accepted: Mar 18, 2016; Published: Mar 23, 2016; Paper Id.: TJPRC: IJSPSJUN20163 ...
AD734.pdf
... multiplier that is pin-compatible with the industry-standard AD534 and provides the transfer function W = XY/U. The AD734 provides a low-impedance voltage output with a fullpower (20 V pk-pk) bandwidth of 10 MHz. Total static error (scaling, offsets, and nonlinearities combined) is 0.1% of full scal ...
... multiplier that is pin-compatible with the industry-standard AD534 and provides the transfer function W = XY/U. The AD734 provides a low-impedance voltage output with a fullpower (20 V pk-pk) bandwidth of 10 MHz. Total static error (scaling, offsets, and nonlinearities combined) is 0.1% of full scal ...
(AFE) Drives - Mirus International
... Active Front End (AFE) Drive manufacturers will claim that their technology provides the best solution for treatment of harmonics associated with variable frequency drives (VFDs). They are quick to point out benefits over standard 6-Pulse VFDs equipped with diode bridge rectifiers such as, reduced l ...
... Active Front End (AFE) Drive manufacturers will claim that their technology provides the best solution for treatment of harmonics associated with variable frequency drives (VFDs). They are quick to point out benefits over standard 6-Pulse VFDs equipped with diode bridge rectifiers such as, reduced l ...
BDTIC www.BDTIC.com/infineon W i r e l e s s ... T D K 5 1 1 1
... The Power Amplifier has an Open Collector output at PAOUT (pin 14) and requires an external pull-up coil to provide bias. The coil is part of the tuning and matching LC circuitry to get best performance with the external loop antenna. To achieve the best power amplifier efficiency, the high frequenc ...
... The Power Amplifier has an Open Collector output at PAOUT (pin 14) and requires an external pull-up coil to provide bias. The coil is part of the tuning and matching LC circuitry to get best performance with the external loop antenna. To achieve the best power amplifier efficiency, the high frequenc ...
AD9744 数据手册DataSheet 下载
... CMOS digital-to-analog converters (DACs). The TxDAC family, consisting of pin-compatible 8-, 10-, 12-, and 14-bit DACs, is specifically optimized for the transmit signal path of communication systems. All of the devices share the same interface options, small outline package, and pinout, providing a ...
... CMOS digital-to-analog converters (DACs). The TxDAC family, consisting of pin-compatible 8-, 10-, 12-, and 14-bit DACs, is specifically optimized for the transmit signal path of communication systems. All of the devices share the same interface options, small outline package, and pinout, providing a ...
AMS4123 数据手册DataSheet 下载
... 2.0V or higher it is applied to EN pin it turns on the Switching Regulator. By increasing the voltage to 2.5V or more it turns on the LDO section. Since both circuits share one single package the thermal protection turns off both circuits when the die temperature exceeds approximately 135°C. Both re ...
... 2.0V or higher it is applied to EN pin it turns on the Switching Regulator. By increasing the voltage to 2.5V or more it turns on the LDO section. Since both circuits share one single package the thermal protection turns off both circuits when the die temperature exceeds approximately 135°C. Both re ...
Tube sound
![](https://commons.wikimedia.org/wiki/Special:FilePath/Tubes.jpg?width=300)
Tube sound (or valve sound) is the characteristic sound associated with a vacuum tube-based audio amplifier. After introduction of solid state amplifiers, tube sound appeared as the logical complement of transistor sound, which had some negative connotations due to crossover distortion of early transistor amplifiers. The audible significance of tube amplification on audio signals is a subject of continuing debate among audio enthusiasts.Many electric guitar, electric bass, and keyboard players in several genres also prefer the sound of tube instrument amplifiers or preamplifiers.