Chapter 2-b
... An iron core slides within the tube and therefore affects the magnetic coupling between the primary and the two secondaries. When the core is in the center, the voltage induced in the two secondaries is equal. When the core is moved in one direction from center, the voltage induced in one winding is ...
... An iron core slides within the tube and therefore affects the magnetic coupling between the primary and the two secondaries. When the core is in the center, the voltage induced in the two secondaries is equal. When the core is moved in one direction from center, the voltage induced in one winding is ...
Experimental comparison of performance degradation from terahertz
... acquisition interfaces, and control loops for IR power stabilization. We explain important features of the THz link followed by some remarks about the IR channel. A. 2.5 Gb/s THz Link at 625 GHz Carrier Frequency Our THz source (Virginia Diodes Inc.) is based on a frequencymultiplier-chain with abou ...
... acquisition interfaces, and control loops for IR power stabilization. We explain important features of the THz link followed by some remarks about the IR channel. A. 2.5 Gb/s THz Link at 625 GHz Carrier Frequency Our THz source (Virginia Diodes Inc.) is based on a frequencymultiplier-chain with abou ...
The impedance transformation circle along a transmission line
... and transverse magnetic (TM) waveguide modes can also propagate. When more than one mode can exist, bends and other irregularities in the cable geometry can cause power to be transferred from one mode to another. The most common use for coaxial cables is for television and other signals with bandwid ...
... and transverse magnetic (TM) waveguide modes can also propagate. When more than one mode can exist, bends and other irregularities in the cable geometry can cause power to be transferred from one mode to another. The most common use for coaxial cables is for television and other signals with bandwid ...
CHAPTER 3: SiGe MONOLITHIC TECHNOLOGIES
... collector current shot noise were considered since flicker noise is negligible above 1 GHz and it was assumed that the base-collector voltage would be small enough to limit avalanche noise. Finally, inductors were modelled consisting of a series inductance and frequency dependent series resistance d ...
... collector current shot noise were considered since flicker noise is negligible above 1 GHz and it was assumed that the base-collector voltage would be small enough to limit avalanche noise. Finally, inductors were modelled consisting of a series inductance and frequency dependent series resistance d ...
SKY72300-21 数据资料DataSheet下载
... 2.1 GHz operation as measured inside the loop bandwidth. This is permitted by the on-chip low noise dividers and low divide ratios provided by the device’s high fractionality. Reference crystals or oscillators up to 50 MHz can be used with the SKY72300-21. The crystal frequency is divided down by in ...
... 2.1 GHz operation as measured inside the loop bandwidth. This is permitted by the on-chip low noise dividers and low divide ratios provided by the device’s high fractionality. Reference crystals or oscillators up to 50 MHz can be used with the SKY72300-21. The crystal frequency is divided down by in ...
Monolithic Non-Synchronous Step-Down
... It is recommended to program the slow start time externally because no slow start time is implemented internally. The TPS5405 effectively uses the lower voltage of the internal voltage reference or the SS pin voltage as the power supply’s reference voltage fed into the error amplifier and will regul ...
... It is recommended to program the slow start time externally because no slow start time is implemented internally. The TPS5405 effectively uses the lower voltage of the internal voltage reference or the SS pin voltage as the power supply’s reference voltage fed into the error amplifier and will regul ...
Optimization of Phase-Locked Loop Circuits via Geometric
... Phase-locked loops are an important building block of almost any synchronous digital system including communications, video, microprocessor, and many other applications. Each of these systems has vastly different frequency, jitter, power, and area requirements. In order to meet the various requireme ...
... Phase-locked loops are an important building block of almost any synchronous digital system including communications, video, microprocessor, and many other applications. Each of these systems has vastly different frequency, jitter, power, and area requirements. In order to meet the various requireme ...
SKY72300-21
... 2.1 GHz operation as measured inside the loop bandwidth. This is permitted by the on-chip low noise dividers and low divide ratios provided by the device’s high fractionality. Reference crystals or oscillators up to 50 MHz can be used with the SKY72300-21. The crystal frequency is divided down by in ...
... 2.1 GHz operation as measured inside the loop bandwidth. This is permitted by the on-chip low noise dividers and low divide ratios provided by the device’s high fractionality. Reference crystals or oscillators up to 50 MHz can be used with the SKY72300-21. The crystal frequency is divided down by in ...
Design Review David Schlais – Robbie Wankewycz – Jamie Barber
... will go to an ADC before being sent to the FPGA. Although the signal from the PMTs (see 2.2.2) is also analog, it resembles a digital pulse, which can be used for the count/no-count detection needed without an ADC. The FPGA will be required to take data from the PMTs (which comes out as analog volta ...
... will go to an ADC before being sent to the FPGA. Although the signal from the PMTs (see 2.2.2) is also analog, it resembles a digital pulse, which can be used for the count/no-count detection needed without an ADC. The FPGA will be required to take data from the PMTs (which comes out as analog volta ...
and wavelets
... that one signal is broken down into many lower resolution components. This is called the wavelet decomposition tree. For detection of transients a multi-resolution analysis tree based on wavelets has been applied. Every one of wavelet transform subbands is reconstructed separately from each other, s ...
... that one signal is broken down into many lower resolution components. This is called the wavelet decomposition tree. For detection of transients a multi-resolution analysis tree based on wavelets has been applied. Every one of wavelet transform subbands is reconstructed separately from each other, s ...
datasheet
... direct communication with a satellite phone for remote operations or Bluetooth communication with a cell phone for real-time data streaming. In addition, both power and Ethernet can be conveniently supplied over a single cable using Power over Ethernet (PoE) technology. The Trimble NetR8 reference r ...
... direct communication with a satellite phone for remote operations or Bluetooth communication with a cell phone for real-time data streaming. In addition, both power and Ethernet can be conveniently supplied over a single cable using Power over Ethernet (PoE) technology. The Trimble NetR8 reference r ...
Simple 43-foot 160/80 meter manual matching
... base of your 43-foot vertical and determine the minimum SWR frequency with your antenna analyzer. Remove upper wire turns to raise the resonant frequency (~50kHz upward frequency shift per turn of wire removed). Now enable 80 meters by externally jumpering the input tap middle binding post to the 80 ...
... base of your 43-foot vertical and determine the minimum SWR frequency with your antenna analyzer. Remove upper wire turns to raise the resonant frequency (~50kHz upward frequency shift per turn of wire removed). Now enable 80 meters by externally jumpering the input tap middle binding post to the 80 ...
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.