An interleaver-based technique for improving the peak-to-average power ratio (PAP) of an orthogonal frequency division multiplexing signal is presented. For this technique, K-1 random interleavers are used to produce (K-1) permuted sequences from the same information sequence. The PAPs of the ...
The signal-to-noise ratio (SNR) and signal loss are expressed in dB. Table 8-1 Common mappings between dB and A/B values dB A/B 40 10000 30 1000 20 100 17 50 10 10 6 4 3 2 1 1.25 0 1 -1 0.8 -3 0.5 -6 0.25 -10 0.1 -17 0.02 -20 0.01 -30 ...
'Average power'(default) |'Peak power'|'Peak-to-average power ratio'|'All' ReferenceLoad—Reference load 1(default) |positive scalar ComputeCCDF—Compute CCDF false(default) |true PowerRange—Power range 50(default) |positive scalar PowerResolution—Power Resolution in dB ...
measured dBA values to sound pressure level dBSPL or vice versa. 3 dB mean power (energy) related to a ratio with the factor 2 (doubling) or 0.5 (half). The level of the output voltage level is 0 dB, that is 100% (factor or ratio = 1). ...
ASUsageLoadHealthRule True PowerPivot: The ratio of load events to connections is too high. ASMiniDumpHealthRule True PowerPivot: One or more minidump files were found in the Logs directory, indicating a program crash ASUsageCubeRule True PowerPivot: Usage data is n...
PowerTools PRO eliminates the need for complex expression syntax and formulas, putting the power to build advanced solutions back in the hands of business users. Increase productivity, reduce delivery time and accelerate adoption with a powerful set of utilities designed to supercharge no-code apps,...
Frequency ResponseL/H Cut OFF 20Hz-20KHz (+1/-2dB) L/H Cut ON 70Hz-10KHz (+1/-3dB) Input0.775V, 0dBu, balanced phoenix connector Input Impedance10KΩ THD<0.1% (1KHz/-3dBv, 100W) S/N Ratio>80dB Crosstalk>60dB, 1KHz, Max output ...
Average power(default) |Peak power|Peak-to-average power ratio|All Reference load (ohms)—Reference load in ohms 1(default) | positive scalar in ohms Output power units—Units of measured power values dBm(default) |dBW|Watts Compute CCDF—Enable CCDF computations ...
S/N Ratio>80dB Crosstalk>60dB, 1KHz, Max output Power Consumption300W550W800W1100W Power SupplyAC input switchable between 115V & 230V, 50-60Hz 24V DC input as option at order request. Dimension482(W)x420(D)x44(H) mm Weight7.0kg7.5kg8KG8.5KG ...
The experimental works were carried out to measure the standing wave ratio(SWR) and the radiation power spectrum of this system. As a result, it has been found that a spark plug and its cable is working as a monopole antenna radiating elelctromagnetic waves. Because of its similar structure...