demodulation


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de·mod·u·la·tion

 (dē-mŏj′ə-lā′shən)
n.
The conversion of a modulated carrier wave into a current equivalent to the original signal. Also called detection.

demodulation

(ˌdiːmɒdjʊˈleɪʃən)
n
(Electronics) electronics the act or process by which an output wave or signal is obtained having the characteristics of the original modulating wave or signal; the reverse of modulation
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.demodulation - (electronics) the reception of a signal by extracting it from the carrier wave
electronics - the branch of physics that deals with the emission and effects of electrons and with the use of electronic devices
reception - quality or fidelity of a received broadcast
References in periodicals archive ?
Built around Imagination's UCC Mobile (Universal Communications Coprocessor) signal processor, which provides PHY layer demodulation, the Kurosawa platform also integrates hardware to support the DVB-H Link Layer and an MTX embedded controller for system housekeeping.
The new receivers feature next-generation HEVC UHD/4K decoding and DVB-S2X demodulation capabilities, adding to ARRIS's portfolio of satellite distribution solutions.
To improve the performance of iterative demodulation and decoding for SCDT, a novel joint sparse graph (JSG) with SCDT and LDPC codes is constructed.
This new receiver architecture features data demodulation using an analog signal processor with a single in-phase component, rather than a conventional two-signal analog signal processor that has both in-phase and orthogonal components.
Recently, many phase recovering methods have been developed as combination of genetic algorithms and parametric methods [2-4], soft computing techniques applied to Zernike polynomials [5], combination of genetic algorithms and frequency guided sequential demodulation [6], particle swarm optimization [7], unwrapping of phase maps with sign changes [8], two-dimensional regularized phase-tracking technique [9], and so forth.
Members of the Satellite Interference Reduction Group (IRG) are to benefit from a new GSM Demodulation Tool developed by Eutelsat, and being offered to all IRG members including new members joining throughout 2015.
Moreover, there is a limit to the speed improvements that can be achieved with transmission methods using the simple modulation and demodulation formats that have been used to date.
A 20 MHz demodulation capability has been designed into the instrument's platform, allowing it to measure LTE and WiMAX signals.
The hand-held MT8222B BTS Master Base Station Analyzer incorporates a 20-MHz demodulation capability to measure LTE and WiMAX signals and a 30-MHz Zero-Span IF output for external demodulation of any other wideband signal.
The new Lynx diversity receiver from Vis- link is a multi-format receiver decoder offering a range of demodulation schemes including: Standard DVB-T, Vislink's unique LMS-T demodulation and ultra-low delay MPEG-2 decoding as well as H.
of Illinois, Urbana-Champaign) covers core subjects like baseband and passband modulation and demodulation, equalization, sequence estimation, modulation waveforms for communication channels and digital recording channels, and advanced topics like trellis codes, synchronization, the design of an additive noise channel and a discrete channel, turbo iterative demodulation, and jamming.
Unmatched performance on key analog demodulation benchmarks, which are essential for the successful rollout of hundreds of millions of high quality hybrid (analog and digital) television platforms required by the DTV transition across Europe and Asia.