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Design and Modeling of New UWB Metamaterial Planar Cavity Antennas with Shrinking of the Physical Size for Modern Transceivers
المؤلف
المصدر
International Journal of Antennas and Propagation
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-07-11
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
A variety of antennas have been engineered with MTMs and MTM-inspired constructs to improve their performance characteristics.
This report describes the theory of MTMs and its utilization for antenna's techniques.
The design and modeling of two MTM structures with ε-μ constitutive parameters for patch antennas are presented.
The framework presents two novel ultrawideband (UWB) shrinking patch antennas filled with composite right-/left-handed transmission line (CRLH-TL) structures.
The CRLH-TL is presented as a general TL possessing both left-handed (LH) and right-handed (RH) natures.
The CRLH-TL structures enhance left-handed (LH) characteristics which enable size reduction and large frequency bandwidth.
The large frequency bandwidth and good radiation properties can be obtained by adjusting the dimensions of the patches and CRLH-TL structures.
This contribution demonstrates the possibility of reducing the size of planar antennas by using LH-transmission lines.
Two different types of radiators are investigated—a planar patch antenna composed of four O-formed unit cells and a planar patch antenna composed of six O-shaped unit cells.
A CRLH-TL model is employed to design and compare these two approaches and their realization with a varying number of L-C loaded unit cells.
Two representative antenna configurations have been selected and subsequently optimized with full-wave electromagnetic analysis.
Return loss and radiation pattern simulations of these antennas prove the developed concept.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Alibakhshi Kenari, Mohammad. 2013. Design and Modeling of New UWB Metamaterial Planar Cavity Antennas with Shrinking of the Physical Size for Modern Transceivers. International Journal of Antennas and Propagation،Vol. 2013, no. 2013, pp.1-12.
https://search.emarefa.net/detail/BIM-480963
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Alibakhshi Kenari, Mohammad. Design and Modeling of New UWB Metamaterial Planar Cavity Antennas with Shrinking of the Physical Size for Modern Transceivers. International Journal of Antennas and Propagation No. 2013 (2013), pp.1-12.
https://search.emarefa.net/detail/BIM-480963
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Alibakhshi Kenari, Mohammad. Design and Modeling of New UWB Metamaterial Planar Cavity Antennas with Shrinking of the Physical Size for Modern Transceivers. International Journal of Antennas and Propagation. 2013. Vol. 2013, no. 2013, pp.1-12.
https://search.emarefa.net/detail/BIM-480963
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-480963
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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