waveguide coupler

waveguide coupler

[′wāv‚gīd ¦kəp·lər]
(electromagnetism)
References in periodicals archive ?
Based on application, the refractive optical elements market is subsegmented into medicine (laser treatment), semiconductor manufacturing, lighting, laser material processing, fiber & waveguide coupler, displays & projectors, metrology, LIDAR, and others.
The asymmetric multimode waveguide coupler developed by Love and Henry [9] utilized the geometry size of the output branch to control the power splitting ratios.
To see the applicability of such a waveguide coupler as a 3 dB coupler, this four-port coupler can be represented as a three-port matrix with one port short-circuited.
Prasad, "Optimization of waveguide coupler for coupled-cavity TWT using artificial neural network," Proc.
The coordinates output by the Rotman lens software were combined with the WR22 waveguide coupler to generate a full CAD of the Rotman lens.
These waveguide couplers are used for signal sampling and other general purpose applications in wireless transmit/receive systems, satellite communications, radar systems, point-to-point backhaul and telecom.
They are made of two 50% coupling sections, exploiting two (Figure 1(a)) or three (Figure 1(b)) waveguide couplers and of a phase shifter region in which a [pi] phase shift is achieved by plasma-optic effect in a forward biased p-i-n junction.