Results 41 to 50 of about 621,593 (377)

Adaptive Molecule Transmission Rate for Diffusion Based Molecular Communication

open access: yes, 2014
In this paper, a simple memory limited transmitter for molecular communication is proposed, in which information is encoded in the diffusion rate of the molecules.
Gohari, Amin   +4 more
core   +1 more source

The MIMO wiretap channel [PDF]

open access: yes, 2008
We study the MIMO wiretap channel, a MIMO broadcast channel where the transmitter sends some confidential information to one user which is a legitimate receiver, while the other user is an eavesdropper.
Hassibi, Babak, Oggier, Frédérique
core   +1 more source

Designing Transmitter Ligands That Mediate Energy Transfer between Semiconductor Nanocrystals and Molecules.

open access: yesJournal of the American Chemical Society, 2017
Molecular control of energy transfer is an attractive proposition because it allows chemists to synthetically tweak various kinetic and thermodynamic factors.
Zhiyuan Huang, M. Tang
semanticscholar   +1 more source

Effect of transmitter position on the torque generation of a magnetic resonance based motoring system [PDF]

open access: yes, 2019
Strongly coupled magnetic resonance is most often used to transfer electrical power from a transmitter to a resonant receiver coil to supply devices over an air gap.
Crevecoeur, Guillaume   +2 more
core   +1 more source

A fully integrated 24-GHz phased-array transmitter in CMOS [PDF]

open access: yes, 2005
This paper presents the first fully integrated 24-GHz phased-array transmitter designed using 0.18-/spl mu/m CMOS transistors. The four-element array includes four on-chip CMOS power amplifiers, with outputs matched to 50 /spl Omega/, that are each ...
Hajimiri, Ali   +2 more
core   +1 more source

DAB+ Network Implementation in the Czech Republic and Impact of the Audio Coding on Subjective Perception of Sound Quality [PDF]

open access: yesRadioengineering, 2020
Digital Audio Broadcasting (DAB+) is becoming a reality in the Czech Republic. The first nationwide DAB+ network, based on the regular broadcasting, is being completed.
K. Zyka
doaj  

The near infrared reflective materials surfaces : dimensions and angles. [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة, 2009
The near infra-red signals reflected by different surfaces are studied. The transmitted signals are reflected by different surface obstacles for varied distances among the receiver, reflector and remote controller. The infra-red transmitter transmits the
Fisal.A. Al-Bassam
doaj   +1 more source

Presynaptic facilitation at the crayfish neuromuscular junction: Role of calcium-activated potassium conductance [PDF]

open access: yes, 1991
Membrane potential was recorded intracellularly near presynaptic terminals of the excitor axon of the crayfish opener neuromuscular junction (NMJ), while transmitter release was recorded postsynaptically.
Bittner, George D.   +2 more
core   +1 more source

Completely Stale Transmitter Channel State Information is Still Very Useful [PDF]

open access: yesIEEE Transactions on Information Theory, 2010
Transmitter channel state information (CSIT) is crucial for the multiplexing gains offered by advanced interference management techniques such as multiuser multiple-input multiple-output (MIMO) and interference alignment. Such CSIT is usually obtained by
M. Maddah-ali, David Tse
semanticscholar   +1 more source

Passive radar sparse imaging with transmitter and receiver position errors

open access: yesThe Journal of Engineering, 2019
Passive radar sparse imaging requires accurate known system observation matrix, but in practical applications there usually exists transmitter and receiver position errors, which would make radar observation matrix partially unknown, resulting in ...
Tianyun Wang   +4 more
doaj   +1 more source

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