We describe a family of defect-tolerant demultiplexers based on error-correcting codes. A conventional demultiplexer with a k-bit input address and 2-bit output may be fortified against certain defect types by widening its address bus to n > k bits to permit an encoded address to be used within the demultiplexer. The redundant address is computed by an encoder that guarantees a minimum Hamming ...

A Parallel Packet Switch (PPS) is a multistage switch aimed at building a very high-speed switch using much slower devices. A PPS in general has three stages. Several packet switches are placed in the central stage, which operate slower than the external line’s rate. Incoming packets are spread over the center-stage switches by demultiplexers at the input stage. Packets destined to each output ...

Crosstalk is a well-known problem in resistive sensor arrays (RSA). The zero potential method (ZPM) commonly used readout circuit that uses multiplexers and demultiplexers to reduce the main sources of crosstalk. However, internal resistors these switches cause secondary crosstalk RSA alters values read. solution effects this still case study. In previous literature, resistances have been consi...

Abstract Silicon photonics is an emerging technology which, enabling nanoscale manipulation of light on chips, impacts areas as diverse communications, computing, and sensing. Wavelength division multiplexing commonly used to maximize throughput over a single optical channel by modulating multiple data streams different wavelengths concurrently. Traditionally, wavelength (de)multiplexers are im...

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...

In this paper technology to make optical waveguides and microfluidic channels integrated on the same substrate will be reported envisage novel micro-optofluidic chips. PolyDiMethylSiloxane (PDMS) is used microchannels filled with biological solutions. Liquid crystals (LC) are confine light produce interaction fluidic specimen. Optical base PDMS LC, named LC:PDMS waveguides, including both strai...