Results 1 to 10 of about 1,143,497 (298)
Light Absorption and Energy Transfer in the Antenna Complexes of Photosynthetic Organisms
Chemical Reviews, 2017 Govindjee Govindjee +2 more
exaly +2 more sources
Movable-Antenna Enhanced Multiuser Communication via Antenna Position Optimization [PDF]
IEEE Transactions on Wireless Communications, 2023 Movable antenna (MA) is a promising technology to improve wireless communication performance by varying the antenna position in a given finite area at the transceivers to create more favorable channel conditions.
Lipeng Zhu +3 more
semanticscholar +1 more source
Broadband Antennas and Antenna Arrays [PDF]
International Journal of Antennas and Propagation, 2014 Abstract is not available in fulltext.
Dou, Wenbin +3 more
openaire +2 more sources
IEEE Access, 2022 Radio frequency energy harvesting (RFEH) and wireless power transmission (WPT) are two emerging alternative energy technologies that have the potential to offer wireless energy delivery in the future.
Md. Amanath Ullah +5 more
semanticscholar +1 more source
Fluid Antenna Multiple Access [PDF]
IEEE Transactions on Wireless Communications, 2020 Fluid antenna system represents an emerging technology that enables an antenna to switch its physical location in a predefined space. This paper explores the potential of using a single fluid antenna at each mobile user for multiple access, which we ...
Kai‐Kit Wong, K. Tong
semanticscholar +1 more source
Hybrid Digital and Analog Beamforming Design for Large-Scale Antenna Arrays [PDF]
IEEE Journal on Selected Topics in Signal Processing, 2016 The potential of using of millimeter wave (mmWave) frequency for future wireless cellular communication systems has motivated the study of large-scale antenna arrays for achieving highly directional beamforming.
Foad Sohrabi, Wei Yu
semanticscholar +1 more source
Prospective Multiple Antenna Technologies for Beyond 5G [PDF]
IEEE Journal on Selected Areas in Communications, 2019 Multiple antenna technologies have attracted much research interest for several decades and have gradually made their way into mainstream communication systems.
Jiayi Zhang +5 more
semanticscholar +1 more source
Frequency selective lens antenna [PDF]
, 2007 A variant of the hemispherical microwave lens antenna is reported where the ground plane region is modified through use of a frequency selective surface. This allows discrimination of frequencies by two closely spaced primary feeds.
Haines, P., Thornton, J.
core +1 more source
Antenna Designs for CubeSats: A Review
IEEE Access, 2021 Cube Satellites, aka CubeSats, are a class of nano satellites that have gained popularity recently, especially for those that consider CubeSats as an emerging alternative to conventional satellites for space programs.
Suhila Abulgasem +5 more
semanticscholar +1 more source
A multi band mini printed omni directional antenna with v-shaped for RFID applications [PDF]
, 2011 This paper presents a mini multi-band printed omni-directional antenna with v-shaped structure for radio frequency identification (RFID) applications. The proposed multi-band antenna is developed from the initial v-shaped design which is only capable of ...
Abd. Rahman, Tharek +3 more
core +1 more source