shunt active power filtering for smart appliances
... Continuous distorted load currents increase transformer losses and hence contribute to general temperature rise and potential local hotspots. Further, current harmonics cause additional copper losses in all equipment. These additional losses raise the transformer (and other equipment) temperatures a ...
... Continuous distorted load currents increase transformer losses and hence contribute to general temperature rise and potential local hotspots. Further, current harmonics cause additional copper losses in all equipment. These additional losses raise the transformer (and other equipment) temperatures a ...
MK1575-01
... factor is usually desirable. A higher damping factor will create less passband gain peaking which will minimize the gain of network clock wander amplitude. A higher damping factor may also increase output clock jitter when there is excess digital noise in the system application, due to the reduced a ...
... factor is usually desirable. A higher damping factor will create less passband gain peaking which will minimize the gain of network clock wander amplitude. A higher damping factor may also increase output clock jitter when there is excess digital noise in the system application, due to the reduced a ...
Lecture Notes - Complex Numbers and Phasors File
... Adding Phasors Graphically Adding sinusoids of the same frequency is equivalent to adding their corresponding phasors. ...
... Adding Phasors Graphically Adding sinusoids of the same frequency is equivalent to adding their corresponding phasors. ...
Lecture Notes - Complex Numbers and Phasors File
... Adding Phasors Graphically Adding sinusoids of the same frequency is equivalent to adding their corresponding phasors. ...
... Adding Phasors Graphically Adding sinusoids of the same frequency is equivalent to adding their corresponding phasors. ...
RF2053 - Qorvo
... external VCO to produce a low-phase noise LO signal with a very fine frequency resolution. The VCO output frequency can be divided by 1, 2, or 4 in the LO divider, whose output is buffered and drives the built-in RF mixer which converts the signal into the required frequency band. The mixer bias cur ...
... external VCO to produce a low-phase noise LO signal with a very fine frequency resolution. The VCO output frequency can be divided by 1, 2, or 4 in the LO divider, whose output is buffered and drives the built-in RF mixer which converts the signal into the required frequency band. The mixer bias cur ...
H E W L E T T - P A... C D J ~ L Â · l
... the diagnostics. The engineering challenge was to create diag nostics that many different groups could use, including R&D, manufacturing, and service. The diagnostics use the kernel technique, that is, each diag nostic test relies on not more than one untested assembly to perform the test. The diagn ...
... the diagnostics. The engineering challenge was to create diag nostics that many different groups could use, including R&D, manufacturing, and service. The diagnostics use the kernel technique, that is, each diag nostic test relies on not more than one untested assembly to perform the test. The diagn ...
AK1541 - Asahi Kasei Microdevices
... phase error is larger than T is detected for N times consecutively then the [LD] pin outputs is “High” and then the [LD] pin outputs is “Low”(which means the unlocked state). Since the AK1541 is a Delta-Sigma Fractional-N type, a phase error up to 7 times larger than the VCO period frequency may occ ...
... phase error is larger than T is detected for N times consecutively then the [LD] pin outputs is “High” and then the [LD] pin outputs is “Low”(which means the unlocked state). Since the AK1541 is a Delta-Sigma Fractional-N type, a phase error up to 7 times larger than the VCO period frequency may occ ...
Si4455 LOW-POWER PA MATCHING
... family. The typical power regime of the Si4455 is primarily devoted to +10 dBm applications, but it is also able to achieve 12 to 13 dB if required. The matching network has a number of goals: Target a nominal output power level of +10 to +13 dBm Minimize current consumption (i.e., maximize effi ...
... family. The typical power regime of the Si4455 is primarily devoted to +10 dBm applications, but it is also able to achieve 12 to 13 dB if required. The matching network has a number of goals: Target a nominal output power level of +10 to +13 dBm Minimize current consumption (i.e., maximize effi ...
Dynamic Voltage and Frequency Management Based on Variable
... systems, the clock frequency is usually adjusted according to the amount of the workload and the specified deadline. Next, in proportion to this frequency, a safe voltage level will be supplied to the system i.e., the voltage management is affected directly by the frequency scheduling. One of the ma ...
... systems, the clock frequency is usually adjusted according to the amount of the workload and the specified deadline. Next, in proportion to this frequency, a safe voltage level will be supplied to the system i.e., the voltage management is affected directly by the frequency scheduling. One of the ma ...
Ringing artifacts
In signal processing, particularly digital image processing, ringing artifacts are artifacts that appear as spurious signals near sharp transitions in a signal. Visually, they appear as bands or ""ghosts"" near edges; audibly, they appear as ""echos"" near transients, particularly sounds from percussion instruments; most noticeable are the pre-echos. The term ""ringing"" is because the output signal oscillates at a fading rate around a sharp transition in the input, similar to a bell after being struck. As with other artifacts, their minimization is a criterion in filter design.