TY - JOUR ID - TI - Microstrip wireless antenna used by capsule for stomach internal photography AU - Mayss Alreem Nizar Hammed AU - Rashid Ali Fayadh PY - 2019 VL - 1 IS - 1 SP - E30 EP - E38 JO - Journal of Techniques مجلة التقني SN - 27088383 AB - A wireless capsule endoscopy is a medical device used to examine the digestive system. The big challenge inthe development of the capsule is how to get high data rate and also to reduce the size of the capsule. Themicro strip antenna has been used which has several advantages such as small size, light weight, low cost. Inthis paper, Ultra-wideband mini polygonal slotted patch antenna has been designed which has a dimension of10 x 10 mm2 and bandwidth of 6 GHz (5.5 – 11.5 GHz). The simulation results for return loss (S11) have -26.32at 6.6 GHz and voltage standing wave ratio (VSWR) at 1.09. The simulated radiation patterns are Omnidirectional radiations over the Ultra-wideband bandwidth.

ER -