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Electronics Letters, ISSN 0013-5194, 10/2013, Volume 49, Issue 22, pp. 1399 - 1399
A method for enhancing the sensitivity of a fibre Bragg grating (FBG) sensor by all-optical signal processing is demonstrated. Degenerated four-wave mixing has... 
Chirp
Journal Article
Applied Optics, ISSN 1559-128X, 03/2012, Volume 52, Issue 9, pp. 1838 - 1846
Both interferometers and frequency-modulated (FM) radios create sinusoidal signals with phase information that must be recovered. Often these two applications... 
Chirp
Journal Article
IET Wireless Sensor Systems, ISSN 2043-6386, 12/2013, Volume 3, Issue 4, pp. 255 - 255
In many practical applications of wireless localisation with ultra-wideband or chirp spread spectrum signals based on distance measurements, iterative least... 
Chirp
Journal Article
International Journal of Hydrogen Energy, ISSN 0360-3199, 11/2019
Journal Article
2011 IEEE 54th International Midwest Symposium on Circuits and Systems (MWSCAS), ISSN 1548-3746, 08/2011, pp. 1 - 4
A novel linear regulating power supply circuit with our unique current recycling technique for biomedical implants is proposed in this paper. In implantable... 
Chirp
Conference Proceeding
Optics Letters, ISSN 0146-9592, 08/2012, Volume 37, Issue 16, pp. 3315 - 3317
An eight-wavelength distributed feedback semiconductor laser array with lambda/4 equivalent phase shift based on reconstruction-equivalent-chirp technique was... 
TECHNOLOGY | CHIRP | OPTICS
Journal Article
Optics Express, ISSN 1094-4087, 04/2018, Volume 26, Issue 7, pp. 9243 - 9253
We present a theoretical investigation of the isolated extreme-ultraviolet (XUV) attosecond pulse propagating in the ionizing gas induced by a synchronized... 
PHASE | CHIRP | OPTICS | LIGHT
Journal Article
IEEE Signal Processing Letters, ISSN 1070-9908, 10/2017, Volume 24, Issue 10, pp. 1488 - 1492
With the proliferation of Internet-of-Things (IoT), the chirp spread spectrum (CSS) technique is re-emerging for communications. Although CSS can offer high... 
Chirp spread spectrum (CSS) | Fresnel transform | Internet-of-Things (IoT) | Nyquist waveform | orthogonal chirp-division multiplexing (OCDM) | Chirp | Diffraction | Modulation | LoRa | Bandwidth | Cascading style sheets | MODULATION | ENGINEERING, ELECTRICAL & ELECTRONIC
Journal Article
Journal of Computational and Applied Mathematics, ISSN 0377-0427, 06/2014, Volume 263, Issue 1, pp. 218 - 224
The description of the electron wavefunctions in atoms is generalized to the fractional Fourier series. This method introduces a continuous and infinite number... 
Local gauge transformation | Chirp series | Chirp expansion of wavefunctions | Chirp basis set | Fractional Fourier transform | MATHEMATICS, APPLIED | FOURIER-TRANSFORM | CRYSTALS | Chirp basis set Chirp series Chirp expansion of wavefunctions Fractional Fourier transform Local gauge transformation
Journal Article
IEEE Journal of Solid-State Circuits, ISSN 0018-9200, 04/2010, Volume 45, Issue 4, pp. 928 - 937
Journal Article
Optics Express, ISSN 1094-4087, 10/2017, Volume 25, Issue 20, pp. 23784 - 23800
High-speed interconnects in data-center and campus-area networks crucially rely on efficient and technically simple transmission techniques that use intensity... 
CHIRP | OPTICS | MACH-ZEHNDER MODULATOR | 100 GB/S
Journal Article
IEEE Transactions on Communications, ISSN 0090-6778, 09/2016, Volume 64, Issue 9, pp. 3946 - 3957
Journal Article
IEEE Signal Processing Letters, ISSN 1070-9908, 11/2017, Volume 24, Issue 11, pp. 1724 - 1728
This letter introduces new chirp rate and instantaneous frequency estimators designed for frequency-modulated signals. These estimators are first investigated... 
Time-frequency analysis | Analytical models | reassignment | Frequency modulation | time-frequency (TF) analysis | Chirp | Estimation | synchrosqueezing | Frequency estimation | Chirp rate (CR) and instantaneous frequency (IF) estimation | Signal and Image Processing | Computer Science
Journal Article
IEEE Transactions on Geoscience and Remote Sensing, ISSN 0196-2892, 10/2012, Volume 50, Issue 10, pp. 4201 - 4212
Journal Article
IEEE Photonics Technology Letters, ISSN 1041-1135, 08/2017, Volume 29, Issue 15, pp. 1253 - 1256
We present a photonic method for the generation of dual-chirp signals. In this approach, a single-tone RF signal is first modulated using a modulator in order... 
Optical filters | Time-frequency analysis | analog optical signal processing | Chirp | Dual chirp | Modulation | Bandwidth | Radar | microwave photonics | radar signal generation | Photonics | PHYSICS, APPLIED | MICROWAVE | SIGNALS | OPTICS | ENGINEERING, ELECTRICAL & ELECTRONIC | Carriers | Error analysis | Bandwidths | Waveforms | Signal processing | Chirp signals | Doppler effect
Journal Article
IEEE Communications Letters, ISSN 1089-7798, 08/2019, Volume 23, Issue 8, pp. 1319 - 1322
The technology of chirp spread spectrum (CSS) has been around for decades, widely used in the fields of radar and sonar. In recent years, CSS has been used in... 
Chirp spread spectrum (CSS) | Satellites | Chirp | internet of things (IoT) | Low earth orbit satellites | Spread spectrum communication | asymmetry chirp signal (ACS) | low-Earth-orbit (LEO) satellite | Internet of Things | Satellite communication | Cascading style sheets | TELECOMMUNICATIONS | MODULATION
Journal Article
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