New Design of Cylindrical Rectangular Microstrip Antenna (CRMA) By Using The Slots Technique
تصميم جديد لهوائي شريطي اسطواني بمشع مستطيل باستخدام تقنية الشقوق

Nabeel A. Areebi, Qadisiyh University \ Faculty of Education, Zeki A. Ahmed, Mahmoud M. Aubais, Basrah University \ Faculty of Science, University of Kufa/ Faculty of Science
2020 Journal of Kufa Physics  
A conformal antennas are plays an important role due to its multitasking possibilities , which have many opportunities in several applications. In this study, a new design of cylindrical rectangular microstrip antenna(CRMA ) excited at 〖TM〗_01 mode, was achieved in order to operate at the frequency of 5.6GHz. The simulation was done by Finite Difference Time Domain(FDTD) method using MATLAB program. The input impedance , return loss and radiation pattern of antenna were calculated and plotted.
more » ... y using the slots technique and dual-layers substrate technique , the bandwidth(BW) is increased to 88.88% . Also BW is increased as the dielectric constant value is decreased.
doi:10.31257/2018/jkp/2020/120101 fatcat:6mqtpkb4ezbg5gfjew2t7ig4mq