Design of a Printed Dipole Antenna Array for a Passive Radar System
المؤلف
المصدر
International Journal of Antennas and Propagation
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-6، 6ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-05-13
دولة النشر
مصر
عدد الصفحات
6
التخصصات الرئيسية
الملخص EN
Passive radar (or Passive Coherent Localisation) is an advancing technology for covert operation.
The signal transmitted from sources of opportunity such as radio or TV stations is used as illumination for a certain area of interest.
Part of the transmitted signal is reflected by radar targets, for example, moving objects such as vehicles or aircraft.
Typical radar parameters are derived from the comparison between the direct line-of-sight from the transmitter and the signal scattered from the target object.
Such systems are an attractive addition to existing active radar stations because they have the potential to discover low-flying and low-observable targets and no active radar transmitter is required.
Printed dipole antennas are very attractive antenna elements for such systems because of their easy fabrication, low-cost, polarisation purity, and low-profile properties.
The present paper describes the design of an antenna array using printed dipole elements with flared arms for a passive radar system operating in the GSM900 frequency range.
Isolated antenna elements and a small uniform linear antenna array were designed and optimised using computational electromagnetic methods.
Several prototypes have been fabricated on conventional microwave PCB substrate material.
Preliminary measurement results for antenna matching and far-field radiation patterns are shown.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Knott, Peter. 2013. Design of a Printed Dipole Antenna Array for a Passive Radar System. International Journal of Antennas and Propagation،Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-452213
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Knott, Peter. Design of a Printed Dipole Antenna Array for a Passive Radar System. International Journal of Antennas and Propagation No. 2013 (2013), pp.1-6.
https://search.emarefa.net/detail/BIM-452213
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Knott, Peter. Design of a Printed Dipole Antenna Array for a Passive Radar System. International Journal of Antennas and Propagation. 2013. Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-452213
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-452213
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر