Sentence examples for swept frequency from inspiring English sources

Fig. 3 An original ionogram from the first swept frequency ionosonde.

The TDS measurement system uses a swept frequency spectrum analyzer as the central analog processing unit.

Figure 4a shows the swept frequency responses for the reference and test samples from 5 to 18 GHz.

For the SIR calculation, the impulse responses for the real room experiment were obtained using the swept frequency method [35].

where is the number of the swept frequency points and is the frequency response S21 of the channel measured by a VNA.

This paper describes the design and performance of an ultrasound measurement system, utilizing a swept frequency excitation signal, for analyzing the backscattered signal from planar rough surfaces.

For swept, frequency-jumping, double, double frequency-swept and double frequency-jumping sinusoidal vibration, and multiple high-level harmonics in broadband vibration excited by the diesel generator, the proposed algorithms also demonstrate large vibration suppression at fast convergence rate, and good robustness to vibration with frequency fluctuations.

To derive the friction coefficient between rack and tank wall, sweep frequency tests were carried out in shallow-water-level condition and deep-water-level condition.

The voltage response time history of the embedded PZT sensor in coupling models under both sinusoidal and sweep frequency sinusoidal excitations are simulated as an alternative solver.

This was also evident from the increase in storage modulus (G′) and loss modulus (G′′) of fGO/GelMA network in stress sweep, strain sweep and frequency sweep experiments compared to GelMA hydrogels.

Denote by Δf j,m the sweep frequency of chirp j of radar m.