Scaling vectors of attoJoule per bit modulators

VJ Sorger, R Amin, JB Khurgin, Z Ma, H Dalir… - Journal of …, 2017 - iopscience.iop.org
… for power-efficient on-chip modulators beyond the solutions offered by foundries to date.
Here, we show scaling vectors towards atto-Joule per bit efficient modulators on-chip as well as …

Bit-stream-based space vector modulators

J Bradshaw, U Madawala, N Patel, M Vilathgamuwa - IET Power Electronics, 2012 - IET
vector modulators, which are based on the bit-stream technique and suitable for three-phase
inverter systems. Each of the proposed modulators … k0.5 are fixed scaling values which are …

Plasmonic organic hybrid modulatorsscaling highest speed photonics to the microscale

C Haffner, W Heni, Y Fedoryshyn… - Proceedings of the …, 2016 - ieeexplore.ieee.org
vector below the plasmon frequency of the uncoupled SPP mode is always larger than the
wave vector of … the energy consumption per bit of our IQ modulator when encoding an M-QAM …

A new space vector modulation scheme for multilevel inverters which directly vector quantize the reference space vector

B Jacob, MR Baiju - IEEE Transactions on Industrial Electronics, 2014 - ieeexplore.ieee.org
… are used to achieve higher resolution with lesser number of bits by spreading the quantization
noise out of the signal bandwidth [29, 30]. The switching frequency in the sigma delta …

Two mm-wave vector modulator active phase shifters with novel IQ generator in 28 nm FDSOI CMOS

D Pepe, D Zito - IEEE Journal of Solid-State Circuits, 2016 - ieeexplore.ieee.org
… Active phase shifters, such as vector modulators [22], typically … This paper presents two vector
modulator active phase shifters … 4-bit (16 phases) mm-wave vector modulator active phase …

Vector perturbation based on symbol scaling for limited feedback MISO downlinks

C Masouros, M Sellathurai… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
… on low order constant envelope modulation in this paper. For … For simplicity we shall assume
from now on that the per-bit … in the estimation of the channel and scaling factor such that …

Adaptive bit-interleaved coded modulation

P Ormeci, X Liu, DL Goeckel… - IEEE Transactions on …, 2001 - ieeexplore.ieee.org
… employ uncoded bits, fail to be an efficient method of coded modulation. This is because error
events from poor predictions dominate the bit error … is multiplied by the variable scale factor …

Multi-scheme PSK and QAM modulator through vector scaling and summation

S Mondai, J Xu, C Saavedra - 2014 21st IEEE International …, 2014 - ieeexplore.ieee.org
modulation schemes were previously reported in [4]. This paper presents the multi-scheme
modulation capabilities and the PSK modulation … For 8-PSK modulation, the m0 and m1 bits

Low Complexity, Software Based, High Rate DSD Modulator Using Vector Quantification

T Heeb, T Leidi, D Frei, A Lavanchy - Audio Engineering Society …, 2016 - aes.org
… with sufficiently small to get ( scaled for readability ) cheap , … tool called Digital be the vector
of state Stream Processing … with specific extensions for 1 bit modulator analysis . DSPE is a …

Vector quantization analysis of/spl Sigma//spl Delta/modulation

NT Thao - IEEE transactions on signal processing, 1996 - ieeexplore.ieee.org
modulator using a single-bit quantizer of step size2 q = 2, when the total number of samples
is N = 12. In each cell, we represent the 12-bit … of each possible output bit stream using the …