نتایج جستجو برای: demultiplexing

تعداد نتایج: 550  

Journal: :IEEE Transactions on Wireless Communications 2014

2003
E. Simova

The performance of a chirped waveguide grating as a wavelength demultiplexer has been investigated. Considerations include TE-‘LX, TE-TM and TM-TM mode coupling for different incident angles and waveguide parameters. The spectral response of the chirped sinusoidal surface relief grating in the optical waveguide has been studied by means of Local Normal Mode Expansion (LNME) theory to account fo...

Journal: :IEEE Transactions on Antennas and Propagation 2021

A novel application of leaky-wave antennas (LWAs) as integrated and multiplexers/demultiplexers is proposed experimentally demonstrated in the millimeter-wave band at 60~GHz. The first demultiplexing an oblique-incident free-space wideband plane wave into $2N$ channels using $N$ LWAs with different beam-scanning laws. second $N$--channel multiplexing pairs identical each other's far-field, wher...

2003
Hsu-Feng Chou Zhaoyang Hu John E. Bowers Daniel J. Blumenthal Kohsuke Nishimura Ryo Inohara Masashi Usami

We demonstrate for the first time using a traveling-wave electroabsorption modulator simultaneously as a photodetector, a demultiplexer, and an optical pulse generator for clock-recovery and demultiplexing at linerates of 40 Gb/s and 160 Gb/s. Introduction Compact optoelectronics components are desired to bring down the cost and ease the maintenance in high capacity optical communication system...

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