One of the key features of quantum well infrared photodetectors is the narrow absorption band.
Recently, multiple implantation conditions,1 single epitaxial layer composition,2,3 and propagation pattern designs4 have been demonstrated that should permit the fabrication of major-minor loop-or
We design low-density parity-check (LDPC) codes that perform at rates extremely close to the Shannon capacity The codes are built from highly irregular bipartite graphs with carefully chosen degree
Coded Slotted ALOHA (CSA) is a random access scheme based on the application of packet erasure correcting codes to transmitted packets and the use of successive interference cancellation at the rec
The design and characterization of monolithic heat sinks, which can take the form of complex structures, is reported.
It has recently been reported that the codes constructed using spatial coupling, such as convolutional low-density parity-check (LDPC) codes and convolutional BCH codes, show extremely good error p
Many speech processing systems are based on the concept of shorttime spectrum analysis.
A new technique for designing digital linear-phase FIR crossover systems for loudspeakers is proposed.
Television signals are invariably generated in an analog form. To obtain the advantages of digital transmission, it is necessary to quantize the signal in some way.
In many microwave radio relay systems the transmitted microwave signal is obtained by upconverting the IF signal in a mixer or modulator and amplifying it in a microwave power amplifier, such as a
