Results 241 to 250 of about 2,245,350 (289)
Some of the next articles are maybe not open access.
Non-collinear and cylindrical multiplicative arrays
Radio and Electronic Engineer, 1963It is shown that an array, in which the element outputs are multiplied together in pairs and the smoothed products are added, has a directional pattern independent of whether or not the various pairs are collinear. This property may be useful in sonar and radar systems in easing the physical requirements of an array.
openaire +1 more source
Ring antenna array with cylindrical reflector
2005 15th International Crimean Conference Microwave & Telecommunication Technology, 2005The directed properties by the ring antenna array (RAA) of linear radiators with a cylindrical reflector are considered. The opportunity of use such RAA as the antenna of mobile communication system base station is discussed.
openaire +1 more source
In-situ reconstructed Ru atom array on α-MnO2 with enhanced performance for acidic water oxidation
Nature Catalysis, 2021Chao Lin, Ji-Li Li, Xiaopeng Li
exaly
Cross-polarisation suppression in cylindrical array antenna
, 2017H. Saeidi-Manesh, Guifu Zhang
semanticscholar +1 more source
A dielectrically-loaded cylindrical array
1980 Antennas and Propagation Society International Symposium, 1980D. Bodnar, W. Barnes, L. Corey
openaire +1 more source
Microbial diversity in extreme environments
Nature Reviews Microbiology, 2021Wen-Sheng Shu, Li-Nan Huang
exaly
A programmable diffractive deep neural network based on a digital-coding metasurface array
Nature Electronics, 2022Che Liu, Qian, Zhangjie Luo
exaly
Cylindrical Polarimetric Phased Array Radar: Beamforming and Calibration for Weather Applications
IEEE Transactions on Geoscience and Remote Sensing, 2017C. Fulton +15 more
semanticscholar +1 more source

