Results 301 to 310 of about 1,449,714 (389)

Rectennas for Radio-Frequency Energy Harvesting and Wireless Power Transfer: A Review of Antenna Design [Antenna Applications Corner]

IEEE Antennas & Propagation Magazine, 2020
Radio-frequency (RF) energy harvesting (RFEH) and radiative wireless power transfer (WPT) have attracted significant interest as methods of enabling battery-free sustainable wireless networks.
Mahmoud Wagih, A. Weddell, S. Beeby
semanticscholar   +1 more source

Personal radio antennas

IRE Transactions on Vehicular Communications, 1961
The trend toward personalizing vehicular radio sets has been accompanied by major engineering problems. Of these, one of the most challenging is that of designing an efficient antenna to occupy a small space. Due to these size limitations, personal radio antennas will be referred to as small antennas.
N. H. Shepherd, W. G. Chaney
openaire   +1 more source

Radio Characteristics of Antennas

2021
The tasks solved by antennas in radio systems are listed. The structure of electromagnetic fields excited by the antenna in the near and far zones is considered. The definitions of the internal and external parameters of transmitting and receiving antennas are given.
Vadim Serafimovich Kalashnikov   +7 more
openaire   +1 more source

Joint Wavelength, Antenna, and Radio Resource Block Allocation for Massive MIMO Enabled Beamforming in a TWDM-PON Based Fronthaul

Journal of Lightwave Technology, 2019
Massive multiple input multiple output (mMIMO) enabled beamforming is a promising technology in the next generation of mobile communication. It allows multiple antennas transmit the same data to a user to improve the signal strength and quality. However,
Jiawei Zhang   +4 more
semanticscholar   +1 more source

Monostatic Antenna In-Band Full Duplex Radio: Performance Limits and Characterization

IEEE Transactions on Vehicular Technology, 2019
This paper presents an in-band full duplex (IBFD) architecture, comprised of a monostatic antenna and software defined radio (SDR) implementing digital self-interference cancellation (DSIC).
Mikail Yilan   +4 more
semanticscholar   +1 more source

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