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IEEE journal of solid-state circuits, ISSN 1558-173X, 2015, Volume 50, Issue 4, pp. 867 - 881
A digital fractional-N PLL that employs a high resolution TDC and a truly ΔΣ fractional divider to achieve low in-band noise with a wide bandwidth is presented... 
Phase noise | digitally controlled oscillator (DCO) | Jitter | fractional-N | time amplifier | BBPD | Phase locked loops | frequency synthesizer | Phase-locked loops (PLLs) | Quantization (signal) | DTC | TDC | LMS | Bandwidth | fractional divider | ADPLL | digital PLL | wide bandwidth | Clocks | jitter | RESOLUTION | CANCELLATION | BIT | ENGINEERING, ELECTRICAL & ELECTRONIC | MHZ BANDWIDTH | TRANSMITTER | FREQUENCY-SYNTHESIZER | MODULATION | MU-M CMOS | CONVERTER
Journal Article
IEEE Journal of Solid-State Circuits, ISSN 0018-9200, 02/2008, Volume 43, Issue 2, pp. 497 - 506
We developed a DeltaSigma PLL transmitter with a linear charge pump and a new loop-bandwidth calibration system that can calibrate loop bandwidth accurately in a very short time... 
GSM | Charge pumps | Phase modulation | Noise reduction | Calibration | Phase locked loops | loop bandwidth | Transmitters | Voltage-controlled oscillators | Bandwidth | fractional- {N} PLL | Delta modulation | Delta\Sigma PLL | fractional-N PLL | Delta Sigma PLL | SYNTHESIZER | MHZ | ENGINEERING, ELECTRICAL & ELECTRONIC
Journal Article
Journal of the Optical Society of America A: Optics and Image Science, and Vision, ISSN 1084-7529, 08/2010, Volume 27, Issue 8, pp. 1885 - 1895
Linear canonical transforms (LCTs) form a three-parameter family of integral transforms with wide application in optics. We show that LCT domains correspond to... 
SAMPLING RATE CONVERSION | NUMBER | 1ST-ORDER OPTICAL-SYSTEMS | FRESNEL TRANSFORM | FREEDOM | QUADRATIC-PHASE INTEGRALS | DIGITAL COMPUTATION | WIGNER DISTRIBUTION FUNCTION | OPTICS | CONVOLUTION | BAND-LIMITED SIGNALS
Journal Article
IEEE Communications Letters, ISSN 1089-7798, 03/2016, Volume 20, Issue 3, pp. 614 - 617
.... However, while frequency resource is partitioned into two segments, the amount of average bandwidth required by cell center and cell edge users is quite different and influences the system performance and design... 
Base stations | OFDM | Interference | WiMAX | Real Time Traffic | Fractional Frequency Reuse | SINR Threshold | Average Bandwidth | Analytical models | Bandwidth | Real-time systems | LTE | Signal to noise ratio | fractional frequency reuse | real time traffic | SINR threshold | average bandwidth | TELECOMMUNICATIONS
Journal Article
Economics Letters, ISSN 0165-1765, 01/2017, Volume 150, pp. 39 - 43
Journal Article
Journal of Intelligent Material Systems and Structures, ISSN 1045-389X, 3/2016, Volume 27, Issue 4, pp. 437 - 443
.... Common integer derivative operators are generally limited to a relatively weak frequency bandwidth, whereas an approach based on fractional derivatives gives rise to good accuracy between measured... 
model | fractional operator | losses | high frequency | Piezoelectric | hysteresis | TRANSISTOR | INSULATOR | ELECTRIC-FIELD | MATERIALS SCIENCE, MULTIDISCIPLINARY | HYSTERESIS MODEL | SIMULATION | POLARIZATION | CERAMICS | Operators | Computer simulation | Dynamics | Bandwidth | Piezoelectricity | Mathematical models | Derivatives | Electric fields | Engineering Sciences
Journal Article
Optics Communications, ISSN 0030-4018, 03/2005, Volume 247, Issue 4-6, pp. 291 - 305
.... Each such stage may change the spatial extent of the complex distribution and may also change the spatial frequency bandwidth of the signal... 
Signal processing in optics | Fourier optics | Image processing in optics | image processing in optics | FULLY PHASE | FRACTIONAL FOURIER-TRANSFORMS | RANDOM-PHASE | ALGORITHM | signal processing in optics | OPTICS | CONVOLUTION | IMAGE ENCRYPTION | Image processing | Equipment and supplies | Engineering schools
Journal Article
IEEE Microwave and Wireless Components Letters, ISSN 1531-1309, 08/2010, Volume 20, Issue 8, pp. 462 - 464
Journal Article
IEEE JOURNAL OF SOLID-STATE CIRCUITS, ISSN 0018-9200, 09/2004, Volume 39, Issue 9, pp. 1446 - 1454
.... Through spurs compensation and linearization techniques, the PLL bandwidth is significantly extended with only a slight increase in the integrated phase noise... 
phase frequency detector | phase-locked loop | CMOS RF integrated circuits | fractional-N | sigma-delta modulation | charge pump | quantization noise | frequency synthesizer | spurs compensation | phase noise | ENGINEERING, ELECTRICAL & ELECTRONIC
Journal Article
International Journal of Electronics, ISSN 0020-7217, 07/2014, Volume 101, Issue 7, pp. 983 - 993
In this paper, a tunable filter with constant fractional bandwidth is designed and fabricated on ε r  = 2.2, h = 0.508... 
tunable filter | ext | mixed electrical and magnetic coupling | coupling coefficient | constant fractional bandwidth | Qext | DESIGN | BANDPASS FILTER | ENGINEERING, ELECTRICAL & ELECTRONIC | Radio frequencies | Tunable filters | Capacitors | Bandwidth | Constants | Microwaves | Coupling coefficients | Tuning
Journal Article
Journal of Empirical Finance, ISSN 0927-5398, 12/2014, Volume 29, pp. 129 - 143
The paper addresses the issue of choice of bandwidth in the application of semiparametric estimation of the long memory parameter in a univariate time series process... 
Fractional integration | Filtering | Long memory | Forecasting | Cross-validation | LOCAL WHITTLE ESTIMATION | MINIMUM DISTANCE ESTIMATION | FRACTIONAL-INTEGRATION | DEPENDENCE | BUSINESS, FINANCE | MODELS | REAL EXCHANGE-RATES | ECONOMICS | ARFIMA PROCESSES | STATIONARY
Journal Article
IEEE Journal of Solid-State Circuits, ISSN 0018-9200, 04/2006, Volume 41, Issue 4, pp. 966 - 980
Journal Article
IEEE Journal of Solid-State Circuits, ISSN 0018-9200, 03/2012, Volume 47, Issue 3, pp. 665 - 675
Journal Article
Engineering Science and Technology, an International Journal, ISSN 2215-0986, 09/2016, Volume 19, Issue 3, pp. 1160 - 1165
.... To obtain these features, an efficient implementation of finite impulse response (FIR) filter, with Variable Bandwidth and Fractional Delay, is proposed in this paper... 
Variable fractional delay filter | Multiplier-less | Variable bandwidth filter | ABC optimization | Farrow structures
Journal Article
IEEE Journal of Solid-State Circuits, ISSN 0018-9200, 08/2016, Volume 51, Issue 8, pp. 1771 - 1784
Journal Article
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