The phrase "a broad bandwidth" is correct and usable in written English.
It can be used in contexts related to technology, telecommunications, or data transfer, where it refers to a wide range of frequencies or data capacity.
Example: "The new internet service offers a broad bandwidth, allowing multiple devices to connect without slowing down."
Alternatives: "a wide bandwidth" or "an extensive bandwidth".
They obtained a significant reduction in the numerical anisotropy, dispersion error and the accumulated phase errors over a broad bandwidth.
The spectra have a broad bandwidth due to the fact that light was collected from the whole forward-biased area.
Resonance ionization of stable 93Nb in a gas jet was demonstrated using a broad bandwidth Ti Sapphire laser.
Most recently, traditional ultrasound transmitters are challenged by modern applications which require transmitters featuring a broad bandwidth and a compact size.
If the observed Pc1 waves have a broad bandwidth, the amplitude modulation of Pc1 waves could be caused by dispersive propagation through the ionospheric duct.
The spectra have a broad bandwidth of 42 meV due to the fact that light was collected from the whole forward-biased area.
The message boards of cartoon wonks are full of flaming debate about Ren and Stimpy's increasingly lurid tendencies, a broader bandwidth of sexual behavior made possible by their home on the adult-and-male-oriented TNN.
A broader bandwidth of 2.5 GHz is obtained for reflection coefficient less than −10 dB.
If grown on AlGaAs, however, the emissions from DE GaAs cQDs and SK InGaAs sQDs can be combined to yield a broader bandwidth reported here.
A ring-type photonic crystal which consists of air rings in silicon background is employed in the design to get a broader bandwidth.
The geometry of two-dimensional structures, such as V-shaped and open delta-shaped plates, is explored to obtain closely spaced harvestable vibration modes to scavenge energy across a broader bandwidth.
