Results 171 to 180 of about 52,555 (245)

Non-Uniform Antenna Array for Enhanced Medical Microwave Imaging. [PDF]

Sensors (Basel)
Abbosh YM, Sultan K, Guo L, Abbosh A.
europepmc   +1 more source

Real-Time Detection and 3D Localization of Coronary Atherosclerosis Using a Microwave Imaging Technique: A Simulation Study. [PDF]

Sensors (Basel), 2022
Islam MA, Volakis JL.
europepmc   +1 more source

Millisecond‐Switching Dual‐Band/Dual‐Polarization Ka‐Band Wavefront Control Enabled by a Complementary Liquid‐Crystal Metasurface

Advanced Materials Technologies, EarlyView.
An LCD‐compatible complementary liquid‐crystal metasurface delivers dual‐band, dual‐polarized Ka‐band wavefront control with millisecond switching via a 10‐µm LC gap. Interlaced patch/slot pairs enable independent phase tuning at 28 and 38 GHz, while strategic 45° slot rotation suppresses parasitic resonances. Measurements on a 160 × 160‐cell prototype
Daehyeon Kim, Donggeun An, Hyunjae Shin, Youngno Youn, Wonbin Hong   +4 more
wiley   +1 more source

A Line-Source Approach for Simulating MammoWave Microwave Imaging Apparatus for Breast Lesion Detection. [PDF]

Sensors (Basel)
Ghavami N, Dudley S, Ghavami M, Tiberi G.   +3 more
europepmc   +1 more source

Feasibility of Portable Microwave Imaging Device for Breast Cancer Detection. [PDF]

Diagnostics (Basel), 2021
Adachi M, Nakagawa T, Fujioka T, Mori M, Kubota K, Oda G, Kikkawa T.   +6 more
europepmc   +1 more source

Uncertainties of GPM Microwave Imager Precipitation Estimates Related to Precipitation System Size and Intensity [PDF]

, 2019
Abishek Adhikari, Chuntao Liu, Lindsey Hayden   +2 more
openalex   +1 more source

Design and Fabrication of High Dielectric GRIN Lens for a Directive Antenna Using a Hybrid Filled Voxel Additive Manufacturing Technique

Advanced Materials Technologies, EarlyView.
Hybrid‐filled voxel AM enables integration of high‐permittivity materials into additively manufactured devices. Using this approach, a graded refractive index (GRIN) lens is demonstrated, achieving a 50% antenna size reduction with enhanced directivity.
Qianfang Zheng, Anna Radkovskaya, Kailun Xu, Ekaterina Shamonina, Patrick S. Grant   +4 more
wiley   +1 more source

Reducing soft tissue artefacts through projection of markers and microwave imaging: An exploratory study. [PDF]

Sci Rep
Radhakrishnan V, Robinson M, Fiorentino NM, Patil SB, Pelah A.   +4 more
europepmc   +1 more source

Automated breast lesion localisation in microwave imaging employing simplified pulse coupled neural network. [PDF]

PLoS One, 2022
Dey M, Rana SP, Loretoni R, Duranti M, Sani L, Vispa A, Raspa G, Ghavami M, Dudley S, Tiberi G.   +9 more
europepmc   +1 more source

Near-field Resonance Microwave Imaging for Fibrosis Detection in Patients with Dupuytren Disease

А. К. Мартусевич, В. В. Назаров, С. В. Петров, Tatiana B. Kondratyeva, Т. В. Хлевчук, Vera S. Badyanova, S. P. Peretyagin   +6 more
openalex   +1 more source