The phrase "and modulation bandwidth" is correct and usable in written English.
It can be used in contexts related to telecommunications, signal processing, or electronics, where modulation bandwidth refers to the range of frequencies over which a signal can be modulated.
Example: "The system's performance is significantly affected by factors such as signal-to-noise ratio and modulation bandwidth."
Alternatives: "and bandwidth of modulation" or "and bandwidth for modulation".
Among the two modulating signals, the carrier frequency and modulation bandwidth of one is f 1 = 20KHz, B 1 = 5KHz, and of the other is f 2 = 40KHz, B 2 = 8KHz.
Therein, a robust reflection modulation with an extinction ratio of 17 dB and modulation bandwidth of 5 MHz was experimentally demonstrated.
Using well-established electrical and optical modeling methods, we theoretically demonstrate a robust transmission modulator with on/off power ratio of 18.9 dB, on-state efficiency of 85.2%, and modulation bandwidth of 54.3 GHz at an operation wavelength of 1550 nm.
This figure indicates that relaxation oscillation frequency, peak amplitude, and modulation bandwidth reduce with increasing of the gain compression factor.
It is shown that increase of the gain compression factor, decrease resonance frequency, relaxation oscillation frequency and modulation bandwidth.
But the switching intensity is not high enough, and the modulation bandwidth is very narrow, which limit its further application in practice.
The larger gain compression clearly suppresses the resonance peak and reduces the modulation bandwidth.
The phosphor-based LED is usually used for illumination and shows a limited modulation bandwidth due to longer phosphor absorption and relaxation process than the tri-color LED.
It illustrates that, increase of injected current leads to increase modulation bandwidth and decrease relaxation oscillation frequency and peak amplitude of quantum dot laser.
This precision requires the capability of transmitting and receiving at multiple frequencies (to reduce plasma noise) and larger modulation bandwidths for improved ranging performances.
We report a high-speed resonance frequency of 72 GHz and a 3-dB modulation bandwidth of 44 GHz.
