Time modulated arrays: From their origin to their utilization in wireless communication systems

R Maneiro-Catoira, J Brégains, JA García-Naya… - Sensors, 2017 - mdpi.com
Time-modulated arrays (TMAs) are electromagnetic systems whose radiated power pattern
is controlled by the application of variable-width periodical pulses to the individual elements …

Dual function radar communication time-modulated array

J Euziere, R Guinvarc'h, M Lesturgie… - 2014 International …, 2014 - ieeexplore.ieee.org
Dual function radar communication Time-modulated array Page 1 2014 International Radar
Conference Dual function Radar Communication Time Modulated Array Jerome Euziere …

Time-modulation of linear arrays for real-time reconfigurable wireless power transmission

D Masotti, A Costanzo, M Del Prete… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
This paper proposes a smart wireless power transmission method, based on a two-step
procedure, exploiting real-time beaming of time-modulated arrays. The sideband radiation …

Programming nonreciprocity and harmonic beam steering via a digitally space-time-coded metamaterial antenna

S Vosoughitabar, CTM Wu - Scientific reports, 2023 - nature.com
Recent advancement in digital coding metasurfaces incorporating spatial and temporal
modulation has enabled simultaneous control of electromagnetic (EM) waves in both space …

A review on metaheuristic approaches for optimization problems

R Rautray, R Dash, R Dash… - … in Healthcare Informatics, 2024 - Springer
Based on various sources of inspiration, there are different metaheuristic algorithms, such as
swarm intelligence, evolutionary computation, and bio-inspired algorithms, available in the …

Time‐modulated multibeam steered antenna array synthesis with optimally designed switching sequence

A Chakraborty, G Ram, D Mandal - International Journal of …, 2021 - Wiley Online Library
Steering the radiation pattern of an antenna array towards the desired spatial angle is
beneficial for modern‐age communication systems. The generation of multiple steered …

Efficient pencil beam synthesis in 4-D antenna arrays using an iterative convex optimization algorithm

F Yang, S Yang, Y Chen, S Qu… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
A novel iterative convex optimization algorithm is proposed for the efficient synthesis of 4-D
antenna arrays in this paper. A general nonconvex programming problem in terms of pencil …

Pattern synthesis of timed antenna array with the exploitation and suppression of harmonic radiation

A Chakraborty, G Ram, D Mandal - International Journal of …, 2021 - Wiley Online Library
The pattern synthesis of timed antenna array with the exploitation and suppression of
harmonic radiation is proposed in this paper. Timed arrays are the time‐domain alternatives …

Synthesis of low-sidelobe 4-D heterogeneous antenna arrays including mutual coupling using iterative convex optimization

F Yang, S Yang, W Long, K Chen… - … On Antennas And …, 2019 - ieeexplore.ieee.org
A novel iterative convex optimization approach is proposed for the synthesis of low-sidelobe
4-D heterogeneous arrays in the presence of mutual coupling effect. To realize wide …

Time modulated array for dual function radar and communication

J Euzière, R Guinvar'h, I Hinostroza… - … on Antennas and …, 2015 - ieeexplore.ieee.org
A Time Modulated Array based technique is used to simultaneously do a radar function in
the main lobe and a communication function in the side lobes. It uses an averaging to do the …