Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Chirp_compression> ?p ?o }
Showing triples 1 to 76 of
76
with 100 triples per page.
- Chirp_compression abstract "The chirp pulse compression process transforms a long duration frequency-coded pulse into a narrow pulse of greatly increased amplitude. It is a technique used in radar and sonar systems because it is a method whereby a narrow pulse with high peak power can be derived from a long duration pulse with low peak power. Furthermore, the process offers good range resolution because the half-power beam width of the compressed pulse is consistent with the system bandwidth.The basics of the method for radar applications were developed in the late 1940s and early 1950s, but it was not until 1960, following declassification of the subject matter, that a detailed article on the topic appeared the public domain. Thereafter, the number of published articles grew quickly, as demonstrated by the comprehensive selection of papers to be found in a compilation by Barton.Briefly, the basic pulse compression properties can be related as follows. For a chirp waveform that sweeps over a frequency range F1 to F2 in a time period T, the nominal bandwidth of the pulse is B, where B = F2 – F1, and the pulse has a time-bandwidth product of T×B . Following pulse compression, a narrow pulse of duration τ is obtained, where τ ≈ 1/B, together with a peak voltage amplification of √(T×B).".
- Chirp_compression thumbnail Simple_Example_of_Pulse_Compression.png?width=300.
- Chirp_compression wikiPageID "46803143".
- Chirp_compression wikiPageLength "65568".
- Chirp_compression wikiPageOutDegree "64".
- Chirp_compression wikiPageRevisionID "708296545".
- Chirp_compression wikiPageWikiLink Adaptive_filter.
- Chirp_compression wikiPageWikiLink Ambiguity_function.
- Chirp_compression wikiPageWikiLink Analog-to-digital_converter.
- Chirp_compression wikiPageWikiLink Apodization.
- Chirp_compression wikiPageWikiLink Category:Signal_processing.
- Chirp_compression wikiPageWikiLink Chirp.
- Chirp_compression wikiPageWikiLink Chirp_spectrum.
- Chirp_compression wikiPageWikiLink Convolution.
- Chirp_compression wikiPageWikiLink Digital-to-analog_converter.
- Chirp_compression wikiPageWikiLink Doppler_effect.
- Chirp_compression wikiPageWikiLink Fast_Fourier_transform.
- Chirp_compression wikiPageWikiLink File:Amplitude_profile_for_slow_rise_and_fall_times.png.
- Chirp_compression wikiPageWikiLink File:Chirp,_TB=100,_BH=100,_RR_Corr,_100%25_Extn.png.
- Chirp_compression wikiPageWikiLink File:Chirp,_TB=100,_BH_wgt,_RR_corr,_no_trunc.png.
- Chirp_compression wikiPageWikiLink File:Chirp_Pulse,_TB=100,_BH_Wgt,_RR_Corr,_10%25_Extn.png.
- Chirp_compression wikiPageWikiLink File:Chirp_Pulse,_TB=100,_with_B-H_weighting.png.
- Chirp_compression wikiPageWikiLink File:Chirp_spectra,_TB=250,_without_&_with_weighting.png.
- Chirp_compression wikiPageWikiLink File:Chirp_spectrum_+_wfm,_TB=100,_B-H_weighting.png.
- Chirp_compression wikiPageWikiLink File:Chirp_spectrum_and_wfm,_TB=100,_BH_wgt,_with_phase_treaks.png.
- Chirp_compression wikiPageWikiLink File:Compr._pulse,_Spec_and_wfm,_TB=100,_BH_wgt,_slow_r&f.png.
- Chirp_compression wikiPageWikiLink File:Compressed_Chirps,_TB=250,_without_&_with_Hamming,_in_detail.png.
- Chirp_compression wikiPageWikiLink File:Compressed_Pulse,_TB=250,_without_&_with_Hamming.png.
- Chirp_compression wikiPageWikiLink File:Compressed_Pulses,_TB=250,25,_far_out_slobes.png.
- Chirp_compression wikiPageWikiLink File:Compressed_Pulses_for_TB=100,25.png.
- Chirp_compression wikiPageWikiLink File:Compressed_Pulses_for_TB=1000,250.png.
- Chirp_compression wikiPageWikiLink File:Generic_Pulse_Compression(smaller).png.
- Chirp_compression wikiPageWikiLink File:Hybrid_Chirp,_Taylor,_TB=100,_Doppler=10,100.png.
- Chirp_compression wikiPageWikiLink File:Linear_Chirp,_TB=100,_no_wgting.png.
- Chirp_compression wikiPageWikiLink File:Linear_chirp_with_phase_tweaks.png.
- Chirp_compression wikiPageWikiLink File:Noise_Sequence_with_Embedded_Chirp_Pulse.png.
- Chirp_compression wikiPageWikiLink File:Noise_with_Embedded_Chirp_Pulse,_after_Compression.png.
- Chirp_compression wikiPageWikiLink File:Non-linear_+_Linear_Chirp,_Taylor,_TB=100,_Doppler=100.png.
- Chirp_compression wikiPageWikiLink File:Non-linear_Chirp,_B-H_profile,_TB=40,.png.
- Chirp_compression wikiPageWikiLink File:Non-linear_Chirp,_B-H_wgt,_TB=40,_RR_correction.png.
- Chirp_compression wikiPageWikiLink File:Non-linear_Chirp,_Spec_and_Wfm,_BT=100,_BH_Wgt.png.
- Chirp_compression wikiPageWikiLink File:Non-linear_Chirp,_Taylor,_TB=100,_Doppler=0,10.png.
- Chirp_compression wikiPageWikiLink File:Non-linear_Chirp_Characteristic,_TB=100,_BH_Wgt.png.
- Chirp_compression wikiPageWikiLink File:Pulse_width_versus_sidelobe_level_for_several_weighting_functions.png.
- Chirp_compression wikiPageWikiLink File:Simple_Example_of_Pulse_Compression.png.
- Chirp_compression wikiPageWikiLink In-phase_and_quadrature_components.
- Chirp_compression wikiPageWikiLink Matched_filter.
- Chirp_compression wikiPageWikiLink Nyquist.
- Chirp_compression wikiPageWikiLink Overlap–save_method.
- Chirp_compression wikiPageWikiLink Phase-shift_keying.
- Chirp_compression wikiPageWikiLink Phase_modulation.
- Chirp_compression wikiPageWikiLink Polyphase_matrix.
- Chirp_compression wikiPageWikiLink Pulse_compression.
- Chirp_compression wikiPageWikiLink Radar.
- Chirp_compression wikiPageWikiLink Sinc_function.
- Chirp_compression wikiPageWikiLink Sonar.
- Chirp_compression wikiPageWikiLink Spread_spectrum.
- Chirp_compression wikiPageWikiLink Weight_function.
- Chirp_compression wikiPageWikiLink Weighting.
- Chirp_compression wikiPageWikiLink Window_function.
- Chirp_compression wikiPageWikiLinkText "Chirp compression".
- Chirp_compression wikiPageWikiLinkText "Linear period modulation".
- Chirp_compression wikiPageUsesTemplate Template:Disambiguation_needed.
- Chirp_compression wikiPageUsesTemplate Template:Math.
- Chirp_compression wikiPageUsesTemplate Template:Multiple_issues.
- Chirp_compression wikiPageUsesTemplate Template:Overly_detailed.
- Chirp_compression wikiPageUsesTemplate Template:Reflist.
- Chirp_compression wikiPageUsesTemplate Template:Technical.
- Chirp_compression wikiPageUsesTemplate Template:Very_long.
- Chirp_compression subject Category:Signal_processing.
- Chirp_compression comment "The chirp pulse compression process transforms a long duration frequency-coded pulse into a narrow pulse of greatly increased amplitude. It is a technique used in radar and sonar systems because it is a method whereby a narrow pulse with high peak power can be derived from a long duration pulse with low peak power.".
- Chirp_compression label "Chirp compression".
- Chirp_compression sameAs m.013b0t1h.
- Chirp_compression wasDerivedFrom Chirp_compression?oldid=708296545.
- Chirp_compression depiction Simple_Example_of_Pulse_Compression.png.
- Chirp_compression isPrimaryTopicOf Chirp_compression.