Transmitter and Receiver Circuit Design
... manufacturing companies, thus there is little reason to advertise to the masses online. Ciena has a list compiled of dozens of companies from whom they do business with. Our search produced few of the names on that list, and, unfortunately, we as students don’t have access to them. Most of the comp ...
... manufacturing companies, thus there is little reason to advertise to the masses online. Ciena has a list compiled of dozens of companies from whom they do business with. Our search produced few of the names on that list, and, unfortunately, we as students don’t have access to them. Most of the comp ...
ECT1012 Circuit Theory and Field Theory
... current I through the component, is called the Impedance (Z = V / I). It is a measure of the opposition to the flow of current. When an AC voltage is applied, the component will impede or resist the change in the amount of charges flowing in or out of the component in such a way that the current may ...
... current I through the component, is called the Impedance (Z = V / I). It is a measure of the opposition to the flow of current. When an AC voltage is applied, the component will impede or resist the change in the amount of charges flowing in or out of the component in such a way that the current may ...
A 1-V Fully Differential Sample-and-Hold Circuit using Hybrid Cascode
... technology is designed such that the reverse breakdown of a stand-alone n+/p- junction is approximately 3×VDD. This voltage, called BVSS, is tested under the condition that the gate and source are grounded. In an nMOS transistor, however, a n+/p+ junction is formed between the n+ drain (or source) a ...
... technology is designed such that the reverse breakdown of a stand-alone n+/p- junction is approximately 3×VDD. This voltage, called BVSS, is tested under the condition that the gate and source are grounded. In an nMOS transistor, however, a n+/p+ junction is formed between the n+ drain (or source) a ...
Electricity Project Rubric
... Procedure: determine the electricity consumption of any 5 devices in your House. Typical examples of devices are given, but you can choose anything in your house. Find the voltage, resistance, current and power being used by the device hair dryer clock radio microwave toaster washer power tools comp ...
... Procedure: determine the electricity consumption of any 5 devices in your House. Typical examples of devices are given, but you can choose anything in your house. Find the voltage, resistance, current and power being used by the device hair dryer clock radio microwave toaster washer power tools comp ...
Kirchhoff`s Current Law Handout
... resistance values provided by your instructor. Using Ohm’s Law, calculate the approximate current expected through the circuit when the power source is placed across the parallel circuit. Measure the voltage drop across your resistors (Normally this should be the same as the source voltage, but if a ...
... resistance values provided by your instructor. Using Ohm’s Law, calculate the approximate current expected through the circuit when the power source is placed across the parallel circuit. Measure the voltage drop across your resistors (Normally this should be the same as the source voltage, but if a ...
experimental procedure
... PURPOSE: To investigate different oscillator types and to compare with each other. THEORY: Oscillator is a circuit that product a signal whose frequency and amplitude is defined. Oscillators can product signals in different forms. The frequency and amplitude of these signals could have been regulate ...
... PURPOSE: To investigate different oscillator types and to compare with each other. THEORY: Oscillator is a circuit that product a signal whose frequency and amplitude is defined. Oscillators can product signals in different forms. The frequency and amplitude of these signals could have been regulate ...
SiGe W-CDMA Transmitter for Mobile Terminal Application , Member, IEEE Victoria Pereira
... [5]. These stacked inductors maintain a moderate quality factor of 5 within the operating frequency range. The capacitive coupled signal then drives a divide-by-four to generate 90 out-of-phase quadrature IF carrier (380-MHz) signals. Asymmetrical latches are used to construct a very lownoise-floor ...
... [5]. These stacked inductors maintain a moderate quality factor of 5 within the operating frequency range. The capacitive coupled signal then drives a divide-by-four to generate 90 out-of-phase quadrature IF carrier (380-MHz) signals. Asymmetrical latches are used to construct a very lownoise-floor ...
45 EMD - AllianTech
... The Trig-Tek, Inc. Model 45 EMD Portable Calibrator is designed to provide precision signals for field calibration of measurement instrumentation. This hand held unit generates the required outputs to simulate a variety of transducers including: temperature, pressure and vibration, with laboratory a ...
... The Trig-Tek, Inc. Model 45 EMD Portable Calibrator is designed to provide precision signals for field calibration of measurement instrumentation. This hand held unit generates the required outputs to simulate a variety of transducers including: temperature, pressure and vibration, with laboratory a ...
1 Communication Adapter 2
... OK”. If the dot is red and shows “No Communications”, verify the cables are connected properly. If there is still no communications then the Serial Port on your computer may not support the Communications Adapter. This can be corrected by adding (2) CR2025 coin cell batteries (Not Included) to the C ...
... OK”. If the dot is red and shows “No Communications”, verify the cables are connected properly. If there is still no communications then the Serial Port on your computer may not support the Communications Adapter. This can be corrected by adding (2) CR2025 coin cell batteries (Not Included) to the C ...
Data Sheet
... data modem that enables cost effective, two-way communications between serial devices such as PLCs, RTUs, and other industrial machinery to host monitoring and control systems. Designed with a long range, license-free 900‑MHz or 2.4‑GHz wireless transceiver, the ELPRO 915U-D delivers high performanc ...
... data modem that enables cost effective, two-way communications between serial devices such as PLCs, RTUs, and other industrial machinery to host monitoring and control systems. Designed with a long range, license-free 900‑MHz or 2.4‑GHz wireless transceiver, the ELPRO 915U-D delivers high performanc ...
Re-engineering the Big Muff PI - The Science of Electric Guitars and
... theorems, the signal source can equally be drawn as a current source in parallel with Rs to better represent the guitar pickup as a signal source. The signal source can also depict a preceding gain stage in series with its output impedance Rs . Figure 3 shows a small-signal model based on the simpli ...
... theorems, the signal source can equally be drawn as a current source in parallel with Rs to better represent the guitar pickup as a signal source. The signal source can also depict a preceding gain stage in series with its output impedance Rs . Figure 3 shows a small-signal model based on the simpli ...
angle modulation
... In effect, in FM, the total power that is originally in the carrier is redistributed between all components of the spectrum, in an amount determined by the modulation index, mf, and the corresponding Bessel functions. At certain value of modulation index, the carrier component goes to zero, where in ...
... In effect, in FM, the total power that is originally in the carrier is redistributed between all components of the spectrum, in an amount determined by the modulation index, mf, and the corresponding Bessel functions. At certain value of modulation index, the carrier component goes to zero, where in ...
Regenerative circuit
The regenerative circuit (or regen) allows an electronic signal to be amplified many times by the same active device. It consists of an amplifying vacuum tube or transistor with its output connected to its input through a feedback loop, providing positive feedback. This circuit was widely used in radio receivers, called regenerative receivers, between 1915 and World War II. The regenerative receiver was invented in 1912 and patented in 1914 by American electrical engineer Edwin Armstrong when he was an undergraduate at Columbia University. Due partly to its tendency to radiate interference, by the 1930s the regenerative receiver was superseded by other receiver designs, the TRF and superheterodyne receivers and became obsolete, but regeneration (now called positive feedback) is widely used in other areas of electronics, such as in oscillators and active filters. A receiver circuit that used regeneration in a more complicated way to achieve even higher amplification, the superregenerative receiver, was invented by Armstrong in 1922. It was never widely used in general receivers, but due to its small parts count is used in a few specialized low data rate applications, such as garage door openers, wireless networking devices, walkie-talkies and toys.