مجلة الاطروحة العلمية المحكمة الاطروحه للنشر العلمي
تصميم هوائي المصفوفة 1×2 لتطبيقات WLAN باستخدام برنامج cst
سعد نامس علي
فارس صالح عطا الله
جامعة تكريت / كلية العلوم / قسم الفيزياء
عبد الله حمود محمد
جامعة كركوك / كلية العلوم / قسم الفيزياء
Abstract
Recent advancements in mobile wireless communication systems have increased user demand for mobile phones that operate on more than one system and provide modern services such as Bluetooth service, network interoperability, and wireless network (WLAN) worldwide access to the WiMAX microwave In this paper, a model of micro 1×2 wafer antennas for Wi-MAX/WLAN applications is included. The computer simulation tool 2021 was used to design and analyze the designed antenna, and it relied on several mathematical relations used in the design of the array antenna to improve its performance of the antenna. It operates at resonant frequencies and suitable bandwidth for network services. The overall dimensions of the rectangular patch are (29.1 x 37.6 mm) and operate at a frequency of 7.5 GHz Wi-MAX / WLAN, for Wi-MAX / WLAN services, with a standing wave voltage ratio of up to 1.1.
Keywords : Carrier voltage ratio, far field areas, micro strip patch antenna array, surface current distribution , return loss.