microwave breast imaging
TEM Horn Antenna for Ultra-Wide Band Microwave Breast Imaging
... For microwave scanning of the breast,the antennas and the tissue are typically immersed in a coupling liquid with dielectric properties as close as possible to the average properties of the breast ...
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Comparison of Radar and Thermoacoustic Technique in Microwave Breast Imaging
... and microwave-induced thermoacoustic technique exploit the contrast in the permittivity and conductivity between malignant and healthy ...detecting breast cancers. This paper compares the imaging ...
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Implementation Of The Novel MSP Dielectric Antenna Design On Effective Prediction Of Breast Cancer
... of breast cancer over UWB microwave image which assess their ...the microwave antenna of wideband for the purpose of health microwave breast ...the microwave imaging ...
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Microwave Contrast Imaging of Breast Tissue from Local Velocity Estimation
... In this manuscript, we introduced a potentially fast, relative permittivity imaging algorithm for microwave breast imaging. The method is based on a radial basis function network and uses ...
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Breast Tumor Localization Using Simultaneous Perturbation Stochastic Neural Algorithm
... occult breast cancers cannot be localized using imaging techniques like mam- mography and ...Current breast tumor localization techniques are invasive and often result in a cosmetic ...radar-based ...
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Study of Effect of Numerical Breast Phantom Heterogeneity on Dielectric Profile Reconstruction Using Microwave Imaging
... numerical breast phantom heterogeneity ...to breast cancer detection in ...early breast cancer detection [4]. Experimental setup for multi-layer breast phantom is described in ...normal ...
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A Three-Dimensional Time Domain Microwave Imaging Method for Breast Cancer Detection Based on an Evolutionary Algorithm
... numerical breast phantom based on magnetic resonance images ...numerical breast phantoms provided by the University of Wisconsin ...dimensional breast model, the blue dots represent the ...
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A Comparative Study for Breast Cancer Detection by Neural Approach for Different Configurations of the Microwave Imaging System
... Microwave imaging is considered as one of the most promising approaches for the detection of breast cancer during recent ...numerical breast model [3, 5– 7]. Microwave imaging ...
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Localised nonlinear optical modes and the corresponding support structures: exact solutions to the nonlinear Schrodinger equation with external potentials
... 549 552 Lo Monte L., Patton L.K., Wicks M.C. Direct-Path Mitigation for Underground Imaging in RF Tomography 27 30 Kenyon C.M., Goodman N.A. Range-Doppler Ambiguity Mitigation via Closed-Loop, Adaptive PRF ...
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Microwave ablation combined with OK 432 induces Th1 type response and specific antitumor immunity in a murine model of breast cancer
... Methods: We treated 4T1 breast cancer bearing BALB/c mice with MWA, OK-432, MWA plus OK-432, or left without treatment. Survival time was evaluated with the Kaplan–Meyer method comparing survival curves by ...
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Microwave Imaging Based on Wideband Range Profiles
... the microwave images of two-dimensional section of multiple objects are formed by using the wideband range profiles of the ...two-dimensional imaging system and Fourier transformed into the highly-resolved ...
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Application of Group Theory for Computation Reduction in Microwave Imaging of Human Breast Model at 500 MHz
... Figure 4 shows a 64 cell breast model [1]. Volume of 512 cm 3 is assumed for this model. Nipple is represented by layer 1. Skin, fatty tissues, milk ducts and fibro glandular tissues are represented by layer 2. ...
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Microwave Head Imaging for Stroke Detection
... Determining the optimal spectrum in which to couple electromag- netic energy into the brain matter has yet to be adequately researched. Relatively high microwave frequencies may lack the required penetra- tion ...
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Breast Tumor Detection System Based on a Compact UWB Antenna Design
... invasive breast cancer were expected to be diagnosed in women in the ...non-invasive breast cancer as reported by the American Cancer Society, although some risk reduction might be achieved if they are ...
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An active microwave sensor for near field imaging
... An experimental investigation was made using small UWB antennas, a breast phantom and simulated tumor targets, and a VNA. The measurements demonstrate that this system is capable of detecting small targets with ...
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Advanced Microwave/Millimeter-Wave Imaging Technology
... a microwave optical system are shared be- tween ECE and reflectometer subsystems, with each sub- system employing a dedicated high-resolution multichan- nel detector ...
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Data Analysis Techniques for Microwave Imaging Reflectometry
... A data analysis technique for microwave imaging reflectometry (MIR) in the Large Helical Devices (LHD) and TPE-RX plasmas has been investigated. In LHD, the fast Fourier transform (FFT) is employed. The ...
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Microwave Imaging Reflectometry Experiment in TPE-RX
... Microwave imaging reflectometry (MIR) was developed in TPE-RX, one of the world’s largest reversed field pinch (RFP) devices. The system optics are made of aluminum mirrors, Teflon lenses, and Plexiglas ...
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Compact Wideband Antenna for Microwave Imaging of Brain
... To reduce the scattered signals at the interface between the antenna and the head tissues, and to achieve the best matching with the tissues, both the antenna and the imaged object are immersed in a coupling medium with ...
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Microwave Radiometer Analysis for Imaging and Vehicular Systems
... A trade-off between appropriate operative consistency as well as aerial system dimensions features to be considered in selecting a prospective microwave radiometer secured at the railway or perhaps road plus ...
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