Sentence examples for transmitted frequency from inspiring English sources
A continuously transmitted frequency modulated ultrasonic sensor produces a return signal that contains information about the geometric structure of plants.
The attenuation of surface waves increases with distance, ground resistance, and transmitted frequency.
Above 10 gigahertz under clear air conditions, attenuation is caused mainly by atmospheric absorption losses; these become large when the transmitted frequency is of the same order as the resonant frequencies of gaseous constituents of the atmosphere, such as oxygen (O2), water vapour (H2O), and carbon dioxide (CO2).
An ionosonde can be viewed as an HF sweep frequency radar which receives signals backscattered from regions where the transmitted frequency is near the electron plasma frequency.
As a consequence, the scattering function of the general target, which is denoted by, can be assumed to be independent of the transmitted frequency.
When a US wave reaches the agent, they show asymmetric oscillation, producing echoes containing harmonic frequencies [4], which are signals with frequency peaks at multiples of the transmitted frequency.
On the same subcarrier f4, MS1 transmits frequency samples s 4 ′ and − s 1 ' *, respectively, onto its two transmit antennas.
Next, f4 is paired with f7, onto which MS0 transmits frequency samples s7 and s 4 *, respectively.
As the transmitting frequency increases from 200 kHz to 2 MHz, the induced electric field around the transmitter coil is significantly enhanced.
That is to say, with the increases of transmitting frequency, the resolution of instrument to the high-resistivity thin layer will gradually increase.
The change of transmitting frequency can improve the resolution of low-resistivity formation and high-resistivity formation of resistivity LWD tool.
