Results 261 to 270 of about 3,242 (300)
Some of the next articles are maybe not open access.
Simulation of phased array antennas
Tenth International Conference on Antennas and Propagation (ICAP), 1997This paper gives an overview of a computer simulation suite PHASAR which has been in use and under continuous development at Roke Manor. The program is written in FORTRAN and was originally produced to aid the design and testing of the then joint Plessey/MOD phased array radar demonstrator, MESAR.
openaire +1 more source
Phased Antenna Arrays Beyond 1 THz from Lithium Niobate Photonic Circuits
Phased antenna arrays are essential for shaping the emission spectrum and the far-field radiation, enabling the suppression of undesired frequency bands and enhancing signal delivery to receivers by improving beam directionality [1 ...
Yazan Lampert +2 more
exaly +2 more sources
Photonic integrated beamformer for phased-array antennas
International Topical Meeting on Microwave Photonics. Technical Digest (including High Speed Photonics Components Workshop) (Cat. No.98EX181), 2002Feasibility of an extremely compact photonic integrated circuit for controlling phase and amplitude of a 16-element phased-array microwave antenna has been demonstrated ...
Stulemeijer, J. +4 more
openaire +3 more sources
Microstrip phased array antennas
1973 EIC 11th Electrical Insulation Conference, 1973High velocity aircraft, missiles, and rockets require conformai, thin antennas. Ideally, an antenna "paper thin" would best suit the aerodynamic and mechanical engineer. This antenna would neither, disturb the aerodynamic flow, nor would it protrude inwardly to disrupt the mechanical structure.
openaire +1 more source
A method for designing a phased array antenna comprises a step of determining, for at least one antenna element set which includes a plurality of antenna elements of the phased array antenna, a set of phase shift values to which switchable phase shifters for the antenna elements of the antenna element set are switchable, so that, during operation of ...
Mayer, Frank +2 more
openaire
Mayer, Frank +2 more
openaire
Embodiments provide a phased array antenna comprising a feed structure adapted to guide an electromagnetic wave, a plurality of controllable elements coupled to the feed structure and a plurality of radiating elements, wherein each of the radiating elements is coupled to at least two of the plurality of controllable elements.
Leyh, Martin +2 more
openaire
Leyh, Martin +2 more
openaire
Toward Practical Optical Phased Arrays through Grating Antenna Engineering
Photonics, 2023Zhiping Zhou
exaly
A Wide-Beam Antenna for Wide-Angle Scanning Linear Phased Arrays
IEEE Antennas and Wireless Propagation Letters, 2020Haonan Yang, Xiangyu Cao, Jun Gao
exaly
Decoupling and Cloaking of Interleaved Phased Antenna Arrays Using Elliptical Metasurfaces
IEEE Transactions on Antennas and Propagation, 2020Hossein Mehrpour Bernety +2 more
exaly