Results 121 to 130 of about 798,880 (216)

Modulation format conversion of OOK to PAM signals using balanced detection and intensity modulation

Modulation format conversion of OOK to PAM signals using balanced detection and intensity modulation
I report modulation format conversion technology that maps on-off keying to 4-level pulse amplitude modulation signals. The conversion technology is based on balanced detection and intensity modulation. Two input optical on-off keying signals into a balanced photo detector produce an electrical signal that drives an intensity modulator to generate an ...
openaire   +1 more source

A LiFi-based innovative 6G solution for hospitals using green wavelength, directly modulated laser. [PDF]

Discov Appl Sci
Sharma A, Sharma A, Xuereb PA, Garg L.
europepmc   +1 more source

OOK Modulated Optical Satellite Communications System for CCSDS Standardization

TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, AEROSPACE TECHNOLOGY JAPAN, 2016
IWAKIRI, Naohiko, TOYOSHIMA, Morio
openaire   +2 more sources

A broadband lithium tantalate-on-silicon nitride heterogeneous modulator for optical and terahertz communications and radar sensing. [PDF]

Nat Commun
Su J, Yuan Y, Dai Y, Sun A, Ran S, Gao W, Liu W, Liu Y, Lu L, Zhang J, Zeng C, Dong B, Li Y, Chi N, Xia J, Chen J, Zhou L.   +16 more
europepmc   +1 more source

Optimized weight spectrum method for interference signal separation in FSO communication. [PDF]

Sci Rep
Duan Z, Qiang S, Zhao H, Wang Y.
europepmc   +1 more source

Impact of Single-Mode Fiber Dispersion Coefficient on Signal Distortions for Different Data-Rates and Modulation Formats

In this paper we will reveal the impact of optical fibers chromatic dispersion (CD) coefficient on optical signal modulation format for certain bitrate.
Udaļcovs, Aleksejs, Garkavcenko, Anastasija   +1 more
core  

A Study on Visible Light Communication Systems Based on OLED Devices. [PDF]

Micromachines (Basel)
Zhang W, Xu H, Ji S, Lan J.
europepmc   +1 more source

Microstructure Semiconductor Materials and Optoelectronic Applications. [PDF]

Nanomaterials (Basel)
Wang Z, Liu X.
europepmc   +1 more source

A Duty-Cycled PLL and Fractal Antenna Co-Design Architecture for a Low-Power IR-UWB Transmitter in Neural Implants. [PDF]

Sensors (Basel)
Zou W, Yang J, Sawan M.
europepmc   +1 more source

Modeling and evaluation of BVOCs-mediated plant-to-plant stress signaling: a molecular communication perspective. [PDF]

Front Plant Sci
Sun Y, Zhang H, Zhang P, Zhou P, Lu P.
europepmc   +1 more source