Works matching DE "CHIRP modulation"

Results: 97

Low sidelobe level and high time resolution for metallic ultrasonic testing with linear-chirp-Golay coded excitation.

Published in:

Nondestructive Testing & Evaluation, 2018, v. 33, n. 2, p. 213, doi. 10.1080/10589759.2017.1371716

By:

Zhang, Jiaying;
Gang, Tie;
Ye, Chaofeng;
Cong, Sen

Publication type:

Article

Peculiarities of Light Absorption in Chirped One-Dimensional Photonic Crystals.

Published in:

Optics & Spectroscopy, 2022, v. 130, n. 8, p. 495, doi. 10.1134/S0030400X22100022

By:

Gevorgyan, A. H.;
Vanyushkin, N. A.;
Efimov, I. M.;
Golik, S. S.;
Mkhitaryan, S. A.;
Harutyunyan, M. Z.;
Rafaelyan, M. S.

Publication type:

Article

Modulation response characteristics of optical injection-locked cascaded microring laser.

Published in:

Optical Engineering, 2014, v. 53, n. 9, p. 1, doi. 10.1117/1.OE.53.9.097104

By:

Shaowei Yu;
Li Pei;
Chao Liu;
Yiqun Wang;
Sijun Weng

Publication type:

Article

40-Gbps vestigial sideband half-cycle Nyquist subcarrier modulation transmission experiment and its comparison with orthogonal frequency division multiplexing.

Published in:

Optical Engineering, 2014, v. 53, n. 9, p. 1, doi. 10.1117/1.OE.53.9.096114

By:

Na Liu;
Xue Chen;
Cheng Ju;
Rongqing Hui

Publication type:

Article

Subcarrier to subcarrier intermixing interference cancellation in vestigial-sideband orthogonal frequency division multiplexing system.

Published in:

Optical Engineering, 2014, v. 53, n. 9, p. 1, doi. 10.1117/1.OE.53.9.096108

By:

Cheng Ju;
Xue Chen;
Na Liu;
Liqian Wang

Publication type:

Article

A REFINED TWO-DIMENSIONAL NONLINEAR CHIRP SCALING ALGORITHM FOR GEOSYNCHRONOUS EARTH ORBIT SAR.

Published in:

Progress in Electromagnetics Research, 2013, v. 143, p. 19, doi. 10.2528/pier13071206

By:

Tao Zeng;
Wenfu Yang;
Zegang Ding;
Dacheng Liu;
Teng Long

Publication type:

Article

FAST PARAMETER ESTIMATION ALGORITHM FOR CUBIC PHASE SIGNAL BASED ON QUANTIFYING EFFECTS OF DOPPLER FREQUENCY SHIFT.

Published in:

Progress in Electromagnetics Research, 2013, v. 142, p. 57, doi. 10.2528/pier13061008

By:

Jibin Zheng;
Tao Su;
Qing Huo Liu;
Long Zhang;
Wentao Zhu

Publication type:

Article

REMOVAL OF JEM SIGNAL BY ACCURATE ESTIMATION OF INITIAL PARAMETERS OF CHIRPLET BASIS FUNCTIONS.

Published in:

Progress in Electromagnetics Research, 2013, v. 141, p. 607, doi. 10.2528/pier13062408

By:

Joo Ho Jung;
Kyung Tae Kim;
Sang Hong Park

Publication type:

Article

Photon Blockade via Frequency Chirped Excitations.

Published in:

Armenian Journal of Physics, 2016, v. 9, n. 4, p. 279

By:

Hovsepyan, G. H.

Publication type:

Article

Pulse Propagation in Presence of Polarization Mode Dispersion and Chromatic Dispersion in Single Mode Fibers.

Published in:

International Journal of Optics, 2013, p. 1, doi. 10.1155/2013/345154

By:

Yasser, Hassan Abid;
Shnan, Nizar Salim

Publication type:

Article

Spectral Analysis of Sampled Band-Limited Signals in the Offset Linear Canonical Transform Domain.

Published in:

Circuits, Systems & Signal Processing, 2015, v. 34, n. 12, p. 3979, doi. 10.1007/s00034-015-0053-1

By:

Xu, Shuiqing;
Chai, Yi;
Hu, Youqiang

Publication type:

Article

Efficient Detection of Chirp Signals Based on the Fourth-Order Origin Moment of Fractional Spectrum.

Published in:

Circuits, Systems & Signal Processing, 2014, v. 33, n. 5, p. 1585, doi. 10.1007/s00034-013-9700-6

By:

Chen, Rong;
Wang, Yiming

Publication type:

Article

A parameter estimation method with improved finite rate of innovation sampling for linear frequency modulation signals.

Published in:

Electronics Letters (Wiley-Blackwell), 2023, v. 59, n. 12, p. 1, doi. 10.1049/ell2.12828

By:

Meng, Shuo;
Meng, Chen;
Wang, Cheng

Publication type:

Article

A sparse optimisation method based on cross‐correlation function for chirp signals.

Published in:

Electronics Letters (Wiley-Blackwell), 2022, v. 58, n. 3, p. 127, doi. 10.1049/ell2.12367

By:

Wei, Shuang;
Liu, Rui;
Xu, Peng;
Long, Yanhua;
Yang, Chunxia;
Ying, Jun

Publication type:

Article

Photonics‐based de‐chirp processor with the capability of processing dual‐band signals.

Published in:

Electronics Letters (Wiley-Blackwell), 2021, v. 57, n. 12, p. 483, doi. 10.1049/ell2.12172

By:

Liu, Jiang;
Zhu, Dan;
Chen, Wenjuan;
Pan, Shilong

Publication type:

Article

Use of Nonlinear Frequency Modulated Signals for the Enhancement of Subharmonic Response from Contrast Microbubbles.

Published in:

Mehran University Research Journal of Engineering & Technology, 2017, v. 36, n. 1, p. 183, doi. 10.22581/muet1982.1701.18

By:

ARIF, MUHAMMAD;
ASIM, MUHAMMAD;
MEMON, AND FARIDA

Publication type:

Article

Coding and Coherent Decoding Techniques for Continuous Single Slope Cyclic Shift Chirp Signal.

Published in:

Radioengineering, 2023, v. 32, n. 2, p. 273, doi. 10.13164/re.2023.0273

By:

Lerson KIRASAMUTHRANON;
Paramote WARDKEIN;
Jeerasuda KOSEEYAPORN

Publication type:

Article

Off-set Filtering Effect in SOA Based Optical Access Network.

Published in:

Radioengineering, 2016, v. 25, n. 1, p. 26, doi. 10.13164/re.2016.0026

By:

UDVARY, Eszter

Publication type:

Article

A Model of the Mixture of Background Noise and Lumped Interference During Reception of a High-Frequency Chirp Signal.

Published in:

Radiophysics & Quantum Electronics, 2015, v. 58, n. 6, p. 454, doi. 10.1007/s11141-015-9619-9

By:

Nedopekin, A.

Publication type:

Article

Ultrabroadband Infrared Spectroscopy by Chirped Pulse Upconversion.

Published in:

PIERS Proceedings, 2014, p. 2302

By:

Takao Fuji;
Yutaka Nomura;
Hideto Shirai

Publication type:

Article

Investigation on Chirping induced performance degradation in Single Mode Directly modulated 1.55um DFB laser.

Published in:

Journal of Optical Communications, 2019, v. 40, n. 1, p. 31, doi. 10.1515/joc-2017-0015

By:

Yousuf, Abida;
Najeeb-ud-din, Hakim

Publication type:

Article

Ultrabroadband infrared chirped mirrors characterized by a white-light Michelson interferometer.

Published in:

Applied Physics B: Lasers & Optics, 2015, v. 119, n. 2, p. 347, doi. 10.1007/s00340-015-6076-2

By:

Kaneshima, Keisuke;
Sugiura, Muneo;
Tamura, Koichi;
Ishii, Nobuhisa;
Itatani, Jiro

Publication type:

Article

REDUCTION OF THE INRUSH CURRENT IN AN ELECTRICAL TRANSFORMER USING THE VOLTAGE DOWN-CHIRP TECHNIQUE.

Published in:

Suranaree Journal of Science & Technology, 2017, v. 24, n. 2, p. 171

By:

Somkid Suttisak;
Teerapong Chimphet

Publication type:

Article

A Novel Simulator of Nonstationary Random MIMO Channels in Rayleigh Fading Scenarios.

Published in:

International Journal of Antennas & Propagation, 2016, p. 1, doi. 10.1155/2016/3492591

By:

Zhu, Qiuming;
Liu, Xinglin;
Yin, Xuefeng;
Chen, Xiaomin;
Xue, Cuiwei

Publication type:

Article

Efficient swept sine chirp excitation in the non-linear vibro-acoustic wave modulation technique used for damage detection.

Published in:

Structural Health Monitoring, 2018, v. 17, n. 3, p. 565, doi. 10.1177/1475921717704638

By:

Dziedziech, Kajetan;
Pieczonka, Lukasz;
Adamczyk, Maciej;
Klepka, Andrzej;
Staszewski, Wieslaw J.

Publication type:

Article

Simulation and Analysis of Target Echo Signal of High-resolution Radar.

Published in:

Telecommunication Engineering, 2014, v. 54, n. 10, p. 1396, doi. 10.3969/j.issn.1001-893x.2014.10.015

By:

MENG Lu-wen;
ZHOU Mo;
ZENG Hao;
CHA Hao;
ZHANG Run-zhe

Publication type:

Article

Regional impedance pneumography heterogeneity during airway opening pressure chirp oscillations.

Published in:

International Journal of Bioelectromagnetism, 2015, v. 17, n. 1, p. 42

By:

Gracia, Javier;
Seppä, Ville-Pekka;
Viik, Jari

Publication type:

Article

LoRaWAN-technológia felhasználási lehetőségei a katonai alkalmazások tükrében.

Published in:

Military Engineer / Hadmérnök, 2019, v. 14, n. 3, p. 101, doi. 10.32567/hm.2019.3.9

By:

Krisztián, Károly

Publication type:

Article

Excitation and ionization of the hydrogen atom by intense femtosecond chirped laser pulses.

Published in:

Canadian Journal of Physics, 2014, v. 92, n. 3, p. 194, doi. 10.1139/cjp-2013-0389

By:

Laulan, Stéphane;
Ba, Harouna S.;
Barmaki, Samira

Publication type:

Article

Small-scale Self-focusing of High Power Periodic Chirped Pulses with Applied Angular Dispersion.

Published in:

Lasers in Engineering (Old City Publishing), 2014, v. 29, n. 5/6, p. 291

By:

CHENG, W.-Y.;
ZHANG, X.-M.;
SU, J.-Q.

Publication type:

Article

Chirp Signal Transform and Its Properties.

Published in:

Journal of Applied Mathematics, 2014, p. 1, doi. 10.1155/2014/161989

By:

Mio Horai;
Hideo Kobayashi;
Nitta, Takashi G.

Publication type:

Article

Manipulation of the supercontinuum energy distribution based on the positive chirp in photonic crystal fiber.

Published in:

Optica Applicata, 2018, v. 48, n. 4, p. 75, doi. 10.5277/oa180107

By:

HUA YANG;
XIONGFENG TONG;
SAILI ZHAO;
YING HUANG

Publication type:

Article

Two-Stage Estimator for Frequency Rate and Initial Frequency in LFM Signal Using Linear Prediction Approach.

Published in:

Circuits, Systems & Signal Processing, 2019, v. 38, n. 1, p. 105, doi. 10.1007/s00034-018-0843-3

By:

Gholami, S.;
Mahmoudi, A.;
Farshidi, E.

Publication type:

Article

Exploiting Temporal Correlation for Detection of Non-stationary Signals Using a De-chirping Method Based on Time-Frequency Analysis.

Published in:

Circuits, Systems & Signal Processing, 2018, v. 37, n. 8, p. 3136, doi. 10.1007/s00034-018-0825-5

By:

Khan, Nabeel Ali;
Ali, Sadiq

Publication type:

Article

Focusing of geosynchronous SAR with nonlinear chirp scaling algorithm.

Published in:

Electronics Letters (Wiley-Blackwell), 2015, v. 51, n. 15, p. 1195, doi. 10.1049/el.2015.0580

By:

Bin Hu;
Yicheng Jiang;
Shunsheng Zhang;
Tat-Soon Yeo

Publication type:

Article

FBG sensor for strain measurement with enhanced sensitivity by using degenerated FWM in highly nonlinear fibre.

Published in:

Electronics Letters (Wiley-Blackwell), 2013, v. 49, n. 22, p. 1399, doi. 10.1049/el.2013.1931

By:

Jiangbing Du;
Zuyuan He

Publication type:

Article

All-optical frequency chirp magnification based on four-wave-mixing for optical comb generation.

Published in:

Electronics Letters (Wiley-Blackwell), 2013, v. 49, n. 17, p. 1, doi. 10.1049/el.2013.1376

By:

Jiangbing Du;
Fangfang Yan

Publication type:

Article

Scheme for multicast parametric synchronous optical sampling.

Published in:

Optical Engineering, 2014, v. 53, n. 5, p. 1, doi. 10.1117/1.OE.53.5.056102

By:

Xianting Zhang;
Zhe Kang;
Jinhui Yuan;
Qiang Wu;
Farrell, Gerald;
Xinzhu Sang;
Chongxiu Yu

Publication type:

Article

Stretching and compressing of short laser pulses by chirped volume Bragg gratings: analytic and numerical modeling.

Published in:

Optical Engineering, 2014, v. 53, n. 5, p. 1, doi. 10.1117/1.OE.53.5.051509

By:

Kaim, Sergiy;
Mokhov, Sergiy;
Zeldovich, Boris Y.;
Glebov, Leonid B.

Publication type:

Article

Concepts, performance review, and prospects of table-top, few-cycle optical parametric chirped-pulse amplification.

Published in:

Optical Engineering, 2014, v. 53, n. 5, p. 1, doi. 10.1117/1.OE.53.5.051507

By:

Vaupel, Andreas;
Bodnar, Nathan;
Webb, Benjamin;
Shah, Lawrence;
Richardson, Martin

Publication type:

Article

Waveform control in generations of intense water window attosecond pulses via multi-color combined field.

Published in:

International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics, 2019, v. 33, n. 13, p. N.PAG, doi. 10.1142/S0217979219501303

By:

Li, Liang;
Zheng, Mian;
Feng, R. Liqiang;
Qiao, Yan

Publication type:

Article

Generation of optical picosecond pulses with monolithic colliding‐pulse mode‐locked lasers containing a chirped double‐quantum‐well active region.

Published in:

IET Optoelectronics (Wiley-Blackwell), 2017, v. 11, n. 2, p. 79, doi. 10.1049/iet-opt.2016.0070

By:

Prziwarka, Thomas;
Klehr, Andreas;
Wenzel, Hans;
Fricke, Jörg;
Bugge, Frank;
Erbert, Götz;
Weyers, Markus;
Knigge, Andrea;
Tränkle, Günther

Publication type:

Article

Numerical simulation of a mode‐locked quantum dot external cavity laser.

Published in:

IET Optoelectronics (Wiley-Blackwell), 2014, v. 8, n. 2, p. 44, doi. 10.1049/iet-opt.2013.0040

By:

Dogru, Nuran;
Adams, Mike J.

Publication type:

Article

IMPROVING RADAR PERFORMANCE WITH CONSTANT ENVELOPE MULTI-LEVEL CHIRP.

Published in:

Technical Journal / Tehnički Glasnik, 2019, v. 13, n. 2, p. 100, doi. 10.31803/tg-20180528190453

By:

BAHADORI-JAHROMI, Farhad;
HASSANNEJAD, Alireza

Publication type:

Article

Chirplet signal design by FPGA.

Published in:

International Journal of Electrical & Computer Engineering (2088-8708), 2021, v. 11, n. 3, p. 2120, doi. 10.11591/ijece.v11i3.pp2120-2127

By:

Al-Dujaili, Mohammed Jawad;
Al-Awadi, Aws Majeed

Publication type:

Article

Chirp Signals and Noisy Waveforms for Solid-State Surveillance Radars.

Published in:

Aerospace (MDPI Publishing), 2017, v. 4, n. 1, p. 15, doi. 10.3390/aerospace4010015

By:

Galati, Gaspare;
Pavan, Gabriele;
De Palo, Francesco

Publication type:

Article

Neuromorphic approach for breathing rate monitoring using data produced by FMCW radar.

Published in:

Bulletin of the Polish Academy of Sciences: Technical Sciences, 2022, v. 70, n. 6, p. 1, doi. 10.24425/bpasts.2022.143552

By:

ŚLOT, Krzysztof;
ŁUCZAK, Piotr;
HAUSMAN, Sławomir

Publication type:

Article

Frequency‐Resolved Optical Gating in Transverse Geometry for On‐Chip Optical Pulse Diagnostics.

Published in:

Laser & Photonics Reviews, 2023, v. 17, n. 12, p. 1, doi. 10.1002/lpor.202201017

By:

Yu, Huakang;
Lun, Yipeng;
Lin, Jintian;
Li, Yantong;
Huang, Xingzhao;
Liu, Bodong;
Wu, Wanling;
Wang, Chunhua;
Cheng, Ya;
Li, Zhi‐yuan;
Khurgin, Jacob B.

Publication type:

Article

C-band Frequency Generator for Space-Borne Synthetic Aperture Radar.

Published in:

Progress in Electromagnetics Research Letters, 2023, v. 112, p. 97, doi. 10.2528/pierl23063002

By:

Singh, Nidhi;
Dhar, Jolly;
Rao, Cheemalamarri V. N.;
Rajpal, Gurleen S.

Publication type:

Article

Preamble-Based Synchronization for Communication-Assisted Chirp Sequence Radar.

Published in:

Progress in Electromagnetics Research C, 2022, v. 127, p. 31, doi. 10.2528/pierc22072203

By:

Alabd, Mohamad B.;
Nuss, Benjamin;
de Oliveira, Lucas G.;
Yueheng Li;
Diewald, Axel;
Zwick, Thomas

Publication type:

Article