A reconfigurable frequency selective structure using plasma arrays

A Compressible Reconfigurable Frequency Selective Surface

The frequency structure matrix: A representation of color filter arrays

This letter introduces the frequency structure matrix as a new representation of color filter arrays (CFAs). The matrix records the frequency components of CFA filtered images and their positions in the spectrum. The matrix can be conveniently obtained by applying the symbolic DFT to the CFA pattern. With this new representation, it is easy to analyze the characteristics of CFAs and to formulat...

Wavelength- and Time-Selective Reconfigurable Optical Add/Drop Multiplexer Using Time-Frequency Domain Processing

We propose and demonstrate a wavelengthand time-selective reconfigurable optical add/drop multiplexer (ROADM) using timefrequency domain processing. The proposed ROADM is realized by allocating wavelength channels and time slots to corresponding 2D spatial channels on a MEMS optical switch. Experimental results show the wavelengthand time-selective drop operation for a signal with equivalent 3....

Endoneural selective stimulating using wire-microelectrode arrays.

In acute experiments eight 5- to 24-wire-microelectrode arrays were inserted into the common peroneal nerve of the rat, to investigate whether the electrodes could selectively stimulate motor units of the extensor digitorum longus (EDL) muscle. Twitch-force-recruitment curves were measured from the EDL for each array electrode. The curves were plotted on a double-logarithmic scale and parameter...

Optimal Simulations in Reconfigurable Arrays

There are several reconfiguring models of parallel computation that are considered in the published literature, depending on their switching capabilities. Three of the more popular ones are the Horizontal-Vertical Reconfigurable Mesh (HV-RN model) [LM89a, LM89b, ML89], the Linear Reconfigurable Mesh (LRN model) [MPRS87, BPRS91], and the General Reconfigurable Mesh (RN model) [Wan91, Sch91]. Can...