Breast carcinoma analysis by broadband antennas with composite test-beds
| Autor: | D. Subitha, T.M. Amirthalakshmi, Balachandra Pattanaik, Bharani Murugesan, A. Johnson Santhosh, K. Sakthisudhan |
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| Rok vydání: | 2021 |
| Předmět: |
010302 applied physics
Physics Dielectric strength Acoustics Velocity factor 02 engineering and technology Dielectric Integrated circuit 021001 nanoscience & nanotechnology 01 natural sciences law.invention law 0103 physical sciences Broadband Antenna (radio) 0210 nano-technology Microwave Monolithic microwave integrated circuit |
| Zdroj: | Materials Today: Proceedings. 45:3157-3160 |
| ISSN: | 2214-7853 |
| DOI: | 10.1016/j.matpr.2020.12.250 |
| Popis: | The goal of this analysis is to compute cancer organ tissue depth numerical values. One big goal is to strengthen and use broadband antennas to detect organ cancer. A 2x2 grid antenna in the form of a ΨU was constructed using the mathematical modeling of the grid using geographic coordinates of: simulated by ADS; optimized by Moments of Methods (MoM), designed as a prototype using MMIC (Microwave Monolithically Integrated Circuits); analyzed with Agilent N99917A, a described microwave analyzer. It is compactly formed 18.64x17.92x1 mm3. The 2x2 model comprises four diameter ΨU radiation slots with a dielectric thickness (1 mm) from FR4 of 1 mm and a conductive soil. The frequency of operation is 5.26 GHz, which includes the broadband between 4.5 GHz and 5.5.89 GHz. It also features a broadband antenna with four slots and a low-profile structure. The broadband antennas were used to detect breast cancer, which is a secondary distribution of study. This broadband antenna is available on existing Debye test beds, with a dielectric model identical to that of the human breast. These large-scale antennas have impressed the coupling materials that act as a link. The results were spread better than the air media. These materials are connected by the higher and lower the dielectric strengths. That was the average number of responses distributed. The velocity of propagation was observed in the cancerous organ between the cancerous organ and the transceiver, dielectric strength and time to travel by scattered responses. Those reactions were thus received from the cancer organ in the test bed. Therefore it expands the numerical depth values and the coverage of cancerous organ validated by existing Debye test beds. |
| Databáze: | OpenAIRE |
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