We present a hybrid microwave superconducting quantum interference device (SQUID) multiplexer that combines two frequency-division multiplexing techniques to allow given number of cryogenic detectors with only fraction frequency encoding resonators. Similar conventional SQUID multiplexing, our relies on inductively coupling non-hysteretic, unshunted rf-SQUIDs resonators as well applying flux ra...

Quantum-dot Cellular Automata (QCA) technology is a promising alternative nano-scale for CMOS technology. In digital circuits, multiplexer one of the most important components. this study, an efficient and single layer 2 to 1 QCA circuit proposed using majority gate inverter gate. addition, 4 8 circuits are implemented circuit. The developed in QCADesigner tool. According results, 1, utilize 16...

This work presents an interpolated flying-adder(FA-) based frequency synthesizer. The architecture of an interpolated FA, which uses an interpolated multiplexer (MUX) to replace the multiplexer in conventional flying adder, improves the cycle-to-cycle jitter and root-mean-square (RMS) jitter performance. A multiphase all-digital phase-locked loop (ADPLL) provides steady reference signals for th...

This paper presents a exible traac model which is capable of describing traac dynamics on a variety of timescales associated with broadband packet networks such as ATM. The model is applied to the study of Non-Deterministic Periodic (NDP) sources as well as Variable Bit Rate (VBR) video sources in which cells are delivered at a sub-frame level referred to as a slice. An eecient numerical techni...

Planar waveguide gratings have shown great potential for the application of the wavelength division multiplexing (WDM) functionality in optical communications due to their compactness and high spectral finesse. Planar gratings based on silicon nanowire technology have high light confinements and consequently very high integration density, which is 1–2 orders of magnitude smaller than convention...

We have been developing bunch feedback systems to cure expected coupled bunch instabilities in KEKB, a b-Factory project in Japan. In KEKB, the number of stored bunches amounts to 5000 per ring and their spacing is only 2 nanoseconds. In order to treat these bunches each part of the feedback systems should be very wide-banded. The signal process part of these feedback systems is a digital syste...

In this paper Cell Delay Variation (CDV) in an ATM multiplexer is investigated in the case where a Constant Bit Rate (CBR) traac stream is mixed with a background traac stream that arrives in the form of independent and identically distributed batches with general batch size distribution (Batch Bernoulli process). An exact Markovian solution approach is presented which gives the entries in the ...

This paper presents an approach to obtain reduced hardware and/or delay for synthesizing logic functions using multiplexers. Replication of single control line multiplexer is used as the only design unit for defining any logic function specified by minterms. An algorithm is proposed that does exhaustive branching to reduce the number of levels and/or modules required to implement any logic func...

A statistical multiplexer is a basic model used in the design and the dimensioning of communication networks. The multiplexer model consists of a finite buffer, to store incoming packets, served by a single server with constant service time, and a more or less complicated arrival process. The aim is to determine the packet loss probability as a function of the capacity of the buffer. An exact a...