As a characteristic of FM receivers, when a noise with a flat frequency characteristic
is received, the higher frequency components, the greater demodulation output.
FFT does not have to be time varying frequency characteristic
, this has led to inadequate at the same time windows having different frequency characteristics
of the case, FFT and wavelet transform does not adapt, just to make up for this inadequacy.
Therefore, to synthesize FSS with a desired frequency characteristic
, one typically resorts to an error procedure and tedious trial, since few systematic alternatives are currently available for this purpose.
The experiments are to analyze the relation between the transmission distance and received voltage, to analyze the output power with frequency transmitted of the designed circuit, to identify the current versus resistance characteristics and output frequency characteristic
In addition to the parameters specified above, the AE waveform and signal spectrogram are influenced by crack type, radiation direction, signal attenuation, frequency characteristic
of AE sensor, noise, and edge reflections.
Because of this radio frequency characteristic
, radio frequencies can be shared and reused worldwide.
For the electrically short (much shorter than a wavelength) dipole the frequency characteristic
This low frequency characteristic
extended to the lower midrange and a bit above that, so electric bass, rock kick drum, orchestral bass drums and the orchestra on stage left were reproduced with realism and authority that belied the speakers' size.
The chirped signal enters a dispersive delay TABULAR DATA OMITTED line (DDL) with a time delay versus frequency characteristic
that is the inverse of the modulating wave-form.
Theory predicts that the efficiency of producing a train of sidebranches synchronized with the pulse rate should be highest at some frequency characteristic
of the system.
On the other hand, the BPF with elliptic function response is also used widely because of advantages of sharp frequency characteristic
and good out-of-band performance.
The annular ring slot antenna presents a novel frequency characteristic
which can achieve dual-band characteristics.