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Chirp

Known as: Chirp rate, Chirp signal, Chirped radar 
A chirp is a signal in which the frequency increases (up-chirp) or decreases (down-chirp) with time. In some sources, the term chirp is used… 
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Related topics

Related topics

32 relations
Chirp Z-transformChirp compressionChirp spectrumChirp transmitter

Broader (1)

Signal processing

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2010
2010
All-Optical Format Conversion of NRZ-OOK to RZ-OOK in a Silicon Nanowire Utilizing Either XPM or FWM and Resulting in a Receiver Sensitivity Gain of $\sim$2.5 dB
All-optical format conversion of 10 Gb/s non-return-to-zero on-off keying (NRZ-OOK) to RZ-OOK has been successfully achieved, for… 
Highly Cited
2008
Highly Cited
2008
Gain Compression and Above-Threshold Linewidth Enhancement Factor in 1.3-$\mu\hbox{m}$ InAs–GaAs Quantum-Dot Lasers
Quantum-dot (QD) lasers exhibit many useful properties such as low threshold current, temperature and feedback insensitivity… 
Highly Cited
2008
Highly Cited
2008
1.55-$\mu$m VCSEL Arrays for High-Bandwidth WDM-PONs
Monolithically integrated long-wavelength vertical-cavity surface-emitting laser arrays of 4, 8, and 12 high-speed devices are… 
Highly Cited
2004
Highly Cited
2004
Segmented transmission-line electroabsorption modulators
We present segmented transmission-line (TML) electroabsorption modulators (EAMs) with characteristic impedance close to 50 /spl… 
Highly Cited
2002
Highly Cited
2002
Epitaxial growth of 1.55 /spl mu/m emitting InAs quantum dashes on InP-based heterostructures by GS-MBE for long-wavelength laser applications
2002
2002
Power penalty analysis for realistic weight functions using differential time delay with higher-order dispersion
1997
1997
Validation of NCAR 10.6-μm CO2 Doppler Lidar Radial Velocity Measurements and Comparison with a 915-MHz Profiler
Abstract The capability of the NCAR 10.6-μm-wavelength CO2 Doppler lidar to measure radial air motion is validated by examining… 
Highly Cited
1996
Highly Cited
1996
Artificial selection for a courtship signal in Drosophila melanogaster
The mean inter-pulse interval of the song of maleDrosophila melanogasteris a courtship signal which shows relatively little… 
Highly Cited
1986
Highly Cited
1986
Insect hearing in the field
Summary1.For the bushcricketTettigonia viridissima a portable recording unit was constructed which enabled long-term… 
Highly Cited
1982
Highly Cited
1982
Generation of pulses shorter than 70 fs with a synchronously-pumped CW dye laser
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