New 2D ultrasound phased-array design for hyperthermia cancer therapy

2001 ◽  
Author(s):  
Hasan Sharifi ◽  
Hamid Soltanian-Zadeh
Keyword(s):  
Cancer Therapy ◽  
Phased Array ◽  
Array Design ◽  
2D Ultrasound

Unconventional M-MIMO Phased Array Design for 5G Wireless Systems

2019 ◽  
Author(s):  
Nicola Anselmi ◽  
Giorgio Gottardi ◽  
Paolo Rocca ◽  
Giacomo Oliveri ◽  
Andrea Massa
Keyword(s):  
Phased Array ◽  
Wireless Systems ◽  
Array Design

scholarly journals Broadband RF Phased Array Design with MEEP: Comparisons to Array Theory in Two and Three Dimensions

Electronics ◽  
2021 ◽  
Vol 10 (4) ◽  
pp. 415
Author(s):  
Jordan C. Hanson
Keyword(s):  
Phased Array ◽  
High Energy ◽  
Index Of Refraction ◽  
Three Dimensions ◽  
Ultra High Energy ◽  
Array Design ◽  
Radar Systems ◽  
Array Detectors ◽  
5 Ghz ◽  
Future Work

Phased array radar systems have a wide variety of applications in engineering and physics research. Phased array design usually requires numerical modeling with expensive commercial computational packages. Using the open-source MIT Electrogmagnetic Equation Propagation (MEEP) package, a set of phased array designs is presented. Specifically, one and two-dimensional arrays of Yagi-Uda and horn antennas were modeled in the bandwidth [0.1–5] GHz, and compared to theoretical expectations in the far-field. Precise matches between MEEP simulation and radiation pattern predictions at different frequencies and beam angles are demonstrated. Given that the computations match the theory, the effect of embedding a phased array within a medium of varying index of refraction is then computed. Understanding the effect of varying index on phased arrays is critical for proposed ultra-high energy neutrino observatories which rely on phased array detectors embedded in natural ice. Future work will develop the phased array concepts with parallel MEEP, in order to increase the detail, complexity, and speed of the computations.

Spatially-chirped optical phased array design and its 10-m LiDAR operation

2021 ◽  
Author(s):  
Changgyun Shin ◽  
Dongjae Shin ◽  
Hyunil Byun ◽  
Jinmyoung Kim ◽  
Jisan Lee ◽  
...  
Keyword(s):  
Phased Array ◽  
Array Design ◽  
Optical Phased Array

Modular Subarrayed Phased-Array Design by Means of Iterative Convex Relaxation Optimization

2019 ◽  
Vol 18 (3) ◽  
pp. 447-451 ◽  
Author(s):  
Wei Dong ◽  
Zhen-Hai Xu ◽  
Xing-Hua Liu ◽  
Luo-Sheng-Bin Wang ◽  
Shun-Ping Xiao
Keyword(s):  
Phased Array ◽  
Convex Relaxation ◽  
Array Design

Dual‐modality phased array systems for hyperthermia cancer therapy

2004 ◽  
Vol 115 (5) ◽  
pp. 2490-2490
Author(s):  
Robert McGough ◽  
Thaddeus Samulski
Keyword(s):  
Cancer Therapy ◽  
Phased Array ◽  
Dual Modality
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