waveband


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waveband

(wayv -band) (band) A region of the electromagnetic spectrum lying between frequency (or wavelength) limits that are defined according to some property of the radiation, or some requirement or functional aspect of a detecting device or system or transmission channel.
References in periodicals archive ?
"We are proud that our participation with FEDMALL simplifies the ordering process for purchases up to $3,500 for our DoD and government customers," said Nick Hohman, vice president, Waveband Communications.
All payments are tracked through an app and the splash-proof Waveband will survive a day being dunked by the pool.
Regarding frequencies, the press release continued, the TW-950 TSM Shadow radio covers UHF wavebands encompassing L-band (one to two gigahertz) and part of the S-band (two to four gigahertz).
We now consider a Waveband assignment problem which is defined as follows, Give [{[PR.sub.i]}.sup.K.sub.i=1] and T(s,d), determine a route and wavelength(s) for requests, while minimizing the maximum wavelength number is needed by any link in the topology.
We created a new Si substrate-based metamaterial which has ultrabroad waveband with high absorption in visible regime.
The most important wavebands for plant growth are the absorption peaks of chlorophyll located in the red (625-675 nm) and blue (425-475 nm) regions, respectively.
With the development of remote sensing, many observed values could be obtained from multi-spectral, multi- azimuth, multi-date, and composite index, which loaded the corresponding waveband information of different crop and vegetation structure.
Diffraction grating elements for 633 nm to 1064 nm waveband with 1600 lines/mm, exhibit a diffraction efficiency of 98% - the highest in this category of technology.
Tackling the first of these acronyms, AIS (Automatic Identification Systems) was initially developed back in 2002 so ships could identify one another via the VHF waveband (using their AIS Class A transponders).
These cameras provide a wide choice of resolution, sensitivity, waveband and other functionality, but it is their enhanced performance in imaging light from the NIR region of the spectrum (700 to 1050nm) and for the Xenics product SWIR (mm to 3nm), that allows them to reveal information in food inspection that simply cannot be obtained using conventional imaging.
They include five stakes runners, among them Listed-winning sprinter Waveband, also by Exceed And Excel, and the Group-placed sprinters Classic Encounter and Group Therapy.
His work shows that this apparent illumination of the night side in the visual waveband is much weaker than the infrared emission which is, in comparison, easy to image.