Results 111 to 120 of about 610 (179)

Design and implementation of single DC-link based three-phase multilevel inverter with CB-PWM techniques. [PDF]

Sci Rep
Varaprasad MVG, Nuvvula RSS, Kumar PP, Radwan N, Dhanamjayulu C, Shaik MR, Khan B.   +6 more
europepmc   +1 more source

Global Optimal Solving Algorithm for Power Distribution Based on Selective Harmonic Elimination in Cascaded H-Bridge Multilevel Inverters. [PDF]

Sensors (Basel)
Qian X, Hao J, Xiao J, Yang H, Zhang Q, Yuan Z.   +5 more
europepmc   +1 more source

Extension of Operating Range in Hybrid Cascaded H-Bridge Inverters with Capacitor Voltage Balancing Capability. [PDF]

Sensors (Basel)
Tirupathi A, Pribadi J, Kim MS, Lee DC.
europepmc   +1 more source

Self-balanced switched capacitors based thirteen level three-fold multilevel inverter for solar PV applications. [PDF]

Sci Rep
Dewangan NK, Jena K, Tailor TK, Sarkar DU, Manohar M.   +4 more
europepmc   +1 more source

Multi-head deep Q-learning for continuous beamforming with selective MC-CDMA operation in V2X highway communications. [PDF]

Sci Rep
Trung NH, Anh NT, Liu F.
europepmc   +1 more source

Multifunctional Colloidal Quantum Dots-Based Light-Emitting Devices for On-Chip Integration. [PDF]

Nanomaterials (Basel)
Li R, Zhao J, Qiao Y, Liu X, Mei S.
europepmc   +1 more source

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A sensitivity matched multicarrier modulation

IEEE Communications Letters, 2002
We develop a multicarrier modulation scheme for transmission of compressed data. The energy allocation among subcarriers is optimized by minimizing a modified symbol error function in either AWGN or Rayleigh fading channels. It is observed that our sensitivity matched multicarrier modulation significantly outperforms the conventional multi carrier ...
exaly   +2 more sources

A multicarrier GMSK modulator

IEEE Journal on Selected Areas in Communications, 2001
A multicarrier Gaussian minimum shift keying (GMSK) modulator has been developed and implemented. The design contains four GMSK modulators, which generate GMSK modulated carriers at the specified center frequencies. Utilization of the redundancy in the stored waveforms reduces the size of the GMSK trajectory look-up table to less than one-quarter of ...
Jouko Vankka, Mauri Honkanen, Kari Halonen   +2 more
openaire   +1 more source

Multicarrier QAM modulator

ISCAS'99. Proceedings of the 1999 IEEE International Symposium on Circuits and Systems VLSI (Cat. No.99CH36349), 2003
A multicarrier QAM modulator has been developed and simulated. The multicarrier QAM modulator contains four upconversion circuits. Each upconverting circuit accepts 12 b in-phase and quadrature data streams, interpolates those by 16 and upconverts the baseband signal to a selected center frequency.
Jouko Vankka, Marko Kosunen, Kari Halonen   +2 more
openaire   +1 more source

Multicarrier delay diversity modulation

GLOBECOM '03. IEEE Global Telecommunications Conference (IEEE Cat. No.03CH37489), 2005
Multicarrier delay diversity modulation (MDDM) is a scheme that uses orthogonal frequency division multiplexing (OFDM) on a "multipath" channel that is generated by using delay diversity. The full diversity criterion for MDDM is proven and illustrative examples of full-diversity codes are obtained based on the established criterion.
Jun Tan 0002, Gordon L. Stüber
openaire   +1 more source