Results 171 to 180 of about 18,147 (273)

Novel Filter-Based Excitation Method for Pulse Compression in Ultrasonic Sensory Systems. [PDF]

Sensors (Basel)
Cortés Á, Pérez-Rubio MC, Hernández Á.   +2 more
europepmc   +1 more source

Design and Test of Offset Quadrature Phase-Shift Keying Modulator with GF180MCU Open Source Process Design Kit [PDF]

Emma Mascorro-Guardado, Susana Ortega Cisneros, Emilio Isaac Baungarten-Leon, L. A. Luna-Rodriguez, Uriel Jaramillo-Toral, Manuel Hernández-Aramburo, Emanuel Murillo-García   +6 more
openalex   +1 more source

Multi-target and ultra-high-speed optical wireless communication using a thin-film lithium niobate optical phased array. [PDF]

Nat Commun
Ma X, Yuan M, Li J, Zhang H, He B, Zhang P, Jiang Y, Xiao H, Ren G, Mitchell A, Su Y, Tian Y.   +11 more
europepmc   +1 more source

DESIGN AND SIMULATION OF ROBUST DIGITAL VIDEO BROADCASTING CABLE (DVBC) USING QUADRATURE PHASE SHIFT KEYING (QPSK) MODEMS TECHNOLOGY WITHIN GAUSSIAN INTERFERING CHANNEL

Mohammed J. Alhasan, Karar H. Hussein
openalex   +1 more source

V-BAND QUADRATURE PHASE SHIFT KEYING DEMODULATOR USING WR-12 SIX-PORT

, 2009
Nazih Khaddaj Mallat, E. Moldovan, Serioja Ovidiu Tatu   +2 more
openalex   +2 more sources

Adaptive Modulation Tracking for High-Precision Time-Delay Estimation in Multipath HF Channels. [PDF]

Sensors (Basel)
Ji Q, Wu H.
europepmc   +1 more source

Algorithm for measuring distortion in a signal with quadrature phase shift keying (QPSK)

, 2020
V. S. Chernyy, Aleksandr Y. Abramenko, O. G. Ponomarev   +2 more
openalex   +1 more source

Digital coding metamaterials with multi-modulation schemes and beam steering for intra-chip millimeter-wave connectivity. [PDF]

Sci Rep
Shen Z, Taravati S, Yan J.
europepmc   +1 more source

HASwinNet: A Swin Transformer-Based Denoising Framework with Hybrid Attention for mmWave MIMO Systems. [PDF]

Entropy (Basel)
Han X, Tu H, Ying J, Chen J, Xing Z.
europepmc   +1 more source

GENERATION OF COHERENT OPTICAL RADIATION MODULATED BY A QUADRATURE PHASE-SHIFT KEYED RADIO SIGNAL

А.S. Mamitov, К. Е. Rumyantsev
openalex   +2 more sources