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Purpose The heart and lungs are routinely exposed to incidental irradiation during adjuvant radiotherapy (RT) of breast cancer. We analyzed the impact of patient and treatment characteristics on heart and lung dose in left-sided breast RT. Methods We analyzed 332 female patients treated with left-sided breast RT between 2013 and 2018. Mean heart dose (MHD), left mean lung dose (MLD) and heart /...
This paper concentrates on studying, designing and manufacturing a dualband microstrip antenna, that is able to operate within 2.5 - 2.69 GHz (2.5 GHz band ) and 3.4 - 3.6 GHz (3.5 GHz band). Antenna is made from FR4-epoxy substrate having ?? = 4.4, h= 1.6 mm (thickness). It has folder structure and includes three branches: two resonant branches and tuning branch which are fed by 50 ?? microstrip...
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