Results 151 to 160 of about 145,584 (294)

An Open-Source QAM MODEM for Visible Light Communication in FPGA for Real-Time Applications. [PDF]

Sensors (Basel)
Ricci S.
europepmc   +1 more source

Simple, low fluctuation voltage signal generation for 8-Gb/s quadrature amplitude modulation using dual-parallel Mach-Zehnder modulator

, 2008
Akito Chiba, Takahide Sakamoto, Tetsuya Kawanishi, Masayuki Izutsu   +3 more
openalex   +2 more sources

Differential Reflecting Frequency Modulation with QAM for RIS-Based Communications. [PDF]

Sensors (Basel)
Fan Y, Zhao L, Yan W, Ma H.
europepmc   +1 more source

Cloud-enabled automatic modulation classification using deep feature fusion and Moth-Flame Optimized ELM approach. [PDF]

Sci Rep
Sahu PC, Prasad B, Dash R, Muduli D, Kollie DS, Priyadarshi R, Ranjan R.   +6 more
europepmc   +1 more source

Parametric amplifiers and their system applications in optical fiber communications with phase-shift keying and quadrature-amplitude modulation

, 2016
Thomas Richter
openalex   +2 more sources

Implicit quiescent soliton perturbation in optical metamaterials with complex Ginzburg-Landau equation having nonlinear chromatic dispersion and Kudryashov's forms of self-phase modulation structures by lie symmetry. [PDF]

MethodsX
Adem AR, Arnous AH, Triki H, González-Gaxiola O, Calucag LS, Biswas A.   +5 more
europepmc   +1 more source

A neural demodulator for quadrature amplitude modulation signals

, 2002
Kazuo Ohnishi, Keisuke Nakayama
openalex   +2 more sources

Recent rainfall cycle in the Intermountain Region as a quadrature amplitude modulation from the Pacific decadal oscillation [PDF]

, 2009
Shih‐Yu Wang, Robert R. Gillies, Jiming Jin, Lawrence E. Hipps   +3 more
openalex   +1 more source

Mitris system with combined quadrature-amplitude and frequency modulation

Information and Telecommunication Sciences, 2011
The telecast and Internet distribution system, which use combined two-level modulation and intended for digital information transfer in frequency band 11,7─12,5 GHz was created on a base of the existing microwave integrated telecommunication system MІTRІS.
openaire   +2 more sources

Research on asynchronous quadrature integral demodulation method for amplitude modulation signal

Yan Ye, Pengcheng Wang
openalex   +1 more source