coupler


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coupler

Any device that joins two objects, e.g., a video endoscope to its light source.
References in periodicals archive ?
You might be thinking, "Okay, but I don't live on the Left Coast, so why should I care?" The MAG Coupler also works on standard-capacity versions of the listed magazines.
where [m.sub.i][[??].sub.i](t) inertial force for ith vehicle, [F.sub.Gi](t) coupler force, [F.sub.Ai](t) running resistance, [F.sub.Bi](t) air brake force, [F.sub.Li](t) traction force or dynamic brake force, traction force is positive and dynamic brake force is negative, [F.sub.Wi](t) grade resistance, [F.sub.Ci](t) curve resistance, n total number of locomotive and vehicles in the train.
The proven and tested design has no greasing requirements and very few moving parts with no maintenance requirements (other than the daily inspection), guaranteeing a hassle-free coupler.
As shown in Figure 3, a prototype coupler was fabricated using a photoetching method on a dielectric substrate with a relative permittivity of 4.4, a loss tangent of 0.02, and a thickness of 1.6 mm.
In this study, acetone is used to etch or taper a certain length of the fiber as an initial procedure to fabricate the coupler which consists of two parallel fibers brought in close proximity at a certain length, which this method is known as lapping technique.
Schematic of the proposed binary blazed grating coupler is shown in Figure 6.
Remove any rust or paint flakes on the kingpin coupler weldment.
The basic difference in the coupling mechanism between a conventional coupled-line backward coupler and a CRLH coupled-line backward coupler is that, in the former case, coupling is related to electrical length [beta]d, whereas in the latter case, it is related to the attenuation length [alpha]d.
CIRCUIT STRUCTURE AND DESIGN THEORY OF DUAL-BAND ASYMMETRIC COUPLER
Thus, [S.sub.21] and [S.sub.31] of the coupler at frequency n[[omega].sub.0] are given by
Typical branch line coupler (BLC) at microwave frequencies [1], realized using a number of quarter-wavelength long transmission line section, is an indispensable and versatile component often used as power divider, combiner and has found applications in balanced mixer, antenna feed network and quadrature modulator [2].
Lares Research has introduced the new Lares Max-Power LED Swivel Coupler which, according to the manufacturer, provides light output 100 percent greater than the closest competitor's coupler.