PI3DPxxx_App_PI3HDxxx-Layout Guideline
... circuit board directly without passing through any resistor. The thickness of the PCB dielectric layer should be minimized such that the VDD and GND planes create low inductance paths. One low-ESR 0.1uF decoupling capacitor should be mounted at each VDD pin or should supply bypassing for at most two ...
... circuit board directly without passing through any resistor. The thickness of the PCB dielectric layer should be minimized such that the VDD and GND planes create low inductance paths. One low-ESR 0.1uF decoupling capacitor should be mounted at each VDD pin or should supply bypassing for at most two ...
COMWAVE2
... The current due to the first harmonic will be the voltage of that harmonic divided by the impedance at that frequency and so V1m sin(t + 1 + 900)/(l/C). For the second harmonic the current will be the voltage of that harmonic divided by the impedance at that frequency and so V2m sin(2t + 2) + 9 ...
... The current due to the first harmonic will be the voltage of that harmonic divided by the impedance at that frequency and so V1m sin(t + 1 + 900)/(l/C). For the second harmonic the current will be the voltage of that harmonic divided by the impedance at that frequency and so V2m sin(2t + 2) + 9 ...
LINEAR VARIABLE DIFFERENTIAL TRANSFORMERS
... Electrical Stroke is the displacement range over which the specified performance and all electrical parameters will be valid. Mechanical Stroke is the guaranteed minimum physical stroke. Many LVDT’s will have physical limitations for the actual Mechanical Stroke. When the displacement exceeds the el ...
... Electrical Stroke is the displacement range over which the specified performance and all electrical parameters will be valid. Mechanical Stroke is the guaranteed minimum physical stroke. Many LVDT’s will have physical limitations for the actual Mechanical Stroke. When the displacement exceeds the el ...
MATHEMATICAL MODELLING OF THE LC-LADDER AND CAPACITIVE SHUNT-SHUNT FEEDBACK LNA TOPOLOGY
... the dominant pole frequency even lower. Figure 3: Schematic of the proposed amplifier showing the LC-ladder matching network, capacitive shunt-shunt feedback and the second amplifier stage used to generate a zero in the frequency response for pole-zero cancellation. 2.4 Additional gain stages The LN ...
... the dominant pole frequency even lower. Figure 3: Schematic of the proposed amplifier showing the LC-ladder matching network, capacitive shunt-shunt feedback and the second amplifier stage used to generate a zero in the frequency response for pole-zero cancellation. 2.4 Additional gain stages The LN ...
14. Frequency Response
... those that are not desired. For example, a radio receiver uses a band-pass filter to separate the desired radio station from all of the others stations. To change stations the pass-band is moved to the frequency range of the new station. Telephones use a filter that will reject 60 Hz signals that ar ...
... those that are not desired. For example, a radio receiver uses a band-pass filter to separate the desired radio station from all of the others stations. To change stations the pass-band is moved to the frequency range of the new station. Telephones use a filter that will reject 60 Hz signals that ar ...
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Standing wave ratio
In radio engineering and telecommunications, standing wave ratio (SWR) is a measure of impedance matching of loads to the characteristic impedance of a transmission line or waveguide. Impedance mismatches result in standing waves along the transmission line, and SWR is defined as the ratio of the partial standing wave's amplitude at an antinode (maximum) to the amplitude at a node (minimum) along the line.The SWR is usually thought of in terms of the maximum and minimum AC voltages along the transmission line, thus called the voltage standing wave ratio or VSWR (sometimes pronounced ""viswar""). For example, the VSWR value 1.2:1 denotes an AC voltage due to standing waves along the transmission line reaching a peak value 1.2 times that of the minimum AC voltage along that line. The SWR can as well be defined as the ratio of the maximum amplitude to minimum amplitude of the transmission line's currents, electric field strength, or the magnetic field strength. Neglecting transmission line loss, these ratios are identical.The power standing wave ratio (PSWR) is defined as the square of the VSWR, however this terminology has no physical relation to actual powers involved in transmission.The SWR can be measured with an instrument called an SWR meter. Since SWR is defined relative to the transmission line's characteristic impedance, the SWR meter must be constructed for that impedance; in practice most transmission lines used in these applications are coaxial cables with an impedance of either 50 or 75 ohms. Checking the SWR is a standard procedure in a radio station, for instance, to verify impedance matching of the antenna to the transmission line (and transmitter). Unlike connecting an impedance analyzer (or ""impedance bridge"") directly to the antenna (or other load), the SWR does not measure the actual impedance of the load, but quantifies the magnitude of the impedance mismatch just performing a measurement on the transmitter side of the transmission line.