Assembly 3-D printed antenna with pre-folding substrates for microwave imaging

2018 ◽  
Author(s):  
F. Wang ◽  
S. Zhang
Keyword(s):  
Microwave Imaging ◽  
Printed Antenna

A COMPACT UWB PRINTED ANTENNA WITH BANDWIDTH ENHANCEMENT FOR IN-BODY MICROWAVE IMAGING APPLICATIONS

2014 ◽  
Vol 55 ◽  
pp. 149-157 ◽  
Author(s):  
Aref Abdollahvand ◽  
Abbas Pirhadi ◽  
Homauon Ebrahimian ◽  
Mousa Abdollahvand
Keyword(s):  
Microwave Imaging ◽  
Printed Antenna ◽  
Bandwidth Enhancement

MICROWAVE IMAGING OF EMBEDDED OBJECT USING AN ENHANCED IMAGE RECONSTRUCTION ALGORITHM

2015 ◽  
Vol 74 (20) ◽  
pp. 1793-1801
Author(s):  
Sidi Mohammed Chouiti ◽  
Lotfi Merad ◽  
Sidi Mohammed Meriah ◽  
Xavier Raimundo
Keyword(s):  
Image Reconstruction ◽  
Reconstruction Algorithm ◽  
Microwave Imaging ◽  
Image Reconstruction Algorithm

A Microwave Imaging System for the Detection of Targets Hidden behind Dielectric Walls

2020 ◽  
Author(s):  
Renato Cicchetti ◽  
Valentina Cicchetti ◽  
Sandra Costanzo ◽  
Paolo D'Atanasio ◽  
Alessandro Fedeli ◽  
...  
Keyword(s):  
Imaging System ◽  
Microwave Imaging

Design of Compact Penta-Band Printed Antenna for WLAN/WiMAX Applications

2016 ◽  
Vol 5 (3) ◽  
pp. 10
Author(s):  
PRABHA RACHNA ◽  
TRIPATHI G.S. ◽  
VERMA SUDHANSHU ◽  
◽  
◽  
...  
Keyword(s):  
Printed Antenna

scholarly journals Wideband-Narrowband Switchable Tapered Slot Antenna for Breast Cancer Diagnosis and Treatment

2021 ◽  
Vol 11 (8) ◽  
pp. 3606
Author(s):  
Seonho Lim ◽  
Young Joong Yoon
Keyword(s):  
Breast Cancer ◽  
Coupling Effect ◽  
Breast Cancer Diagnosis ◽  
Microwave Imaging ◽  
Ultra Wideband ◽  
Slot Antenna ◽  
Pin Diode ◽  
Time Frequency ◽  
Switching Mode ◽  
Meander Line

In this paper, a wideband-narrowband switchable tapered slot antenna (TSA) with a compact meander line resonator for an integrated microwave imaging and hyperthermia system was proposed. A compact meander line resonator, which exhibited band-pass characteristics and provided narrowband characteristics by using one PIN diode, was fabricated beneath the tapered slot of the wideband TSA to minimize the degradation of the wideband characteristics. Moreover, the electromagnetic energy was transferred to the meander line resonator with a coupling effect to ensure effective frequency switching. By adapting a PIN diode on the meander line resonator, frequency switching could be achieved. In this way, the proposed antenna could operate in a real-time frequency switching mode between the ultra-wideband (UWB; 3.1~10 GHz), which is used for microwave imaging, and the 2.45 GHz band (industrial, scientific, and medical, ISM band), which is used for microwave hyperthermia. Frequency and time-domain results proved the applicability of the proposed antenna to an integrated breast cancer detection and treatment system.

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