Results 111 to 120 of about 6,661 (173)

Shape-optimized metasurface beamformer for high-efficiency full-duplex optical wireless communications across an ultra-wide field-of-view. [PDF]

Nat Commun
Yuan Z, Chen J, Wang Y, Wu Y, Li M, Chen S, Chen C, You X, Zhang Z.   +8 more
europepmc   +1 more source

Spectral efficient and high data rate ring topology based UWOC system with carrier-free optical add-drop nodes. [PDF]

PLoS One
Armghan A, Chaoui S, Alsharari M, Aliqab K, Ghafoor S, Ijaz M, Mirza J.   +6 more
europepmc   +1 more source

Gaussian mixture model for enhancing the quality of transmission estimation in optical networks: a machine learning approach. [PDF]

Sci Rep
Sahu S, Clement JC.
europepmc   +1 more source

OTFS channel estimation method based on IBO-dynamic gated Bi-GRU. [PDF]

Sci Rep
Hou J, Wei Z, Ji Y, Deng X.
europepmc   +1 more source

Robust overlapping covert communication against partialband interference via chaotic multi-tone spread spectrum. [PDF]

Sci Rep
Guo S, Liu D, Fu Y.
europepmc   +1 more source

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

Composable free-space continuous-variable quantum key distribution using discrete modulation. [PDF]

Sci Adv
Jaksch K, Dirmeier T, Weiser Y, Richter S, Bayraktar Ö, Hacker B, Rößler C, Khan I, Petscharning S, Grafenauer T, Hentschel M, Ömer B, Pacher C, Kanitschar F, Upadhyaya T, Lin J, Lütkenhaus N, Leuchs G, Marquardt C.   +18 more
europepmc   +1 more source