A Design of High Gain Sequentially Rotated Array Microstrip Antenna

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Circularly Polarized Circular Slot Antenna Array Using Sequentially Rotated Feed Network

This paper presents the design, simulation, and measurement of two low-cost broadband circularly polarized (CP) printed antennas: a single element and an array at C band. The proposed single element antenna is excited by an L-shaped strip with a tapered end, located along the circular-slot diagonal line in the back plane. From the array experimental results, the 3 dB axial ratio bandwidth can r...

متن کامل

an infinite planar array of rectangular microstrip patch antenna analysis

the methods which are used to analyze microstrip antennas, are divited into three categories: empirical methods, semi-empirical methods and full-wave analysis. empirical and semi-empirical methods are generally based on some fundamental simplifying assumptions about quality of surface current distribution and substrate thickness. thses simplificatioms cause low accuracy in field evaluation. ful...

15 صفحه اول

Design of Stable High-Gain Multiband Circular Microstrip Antenna

Some recent investigations on multiband microstrip antennas have been focused upon obtaining the frequencies of interest, however, much less attention is paid to obtain a relatively stable high-gain [1], [2]. A single-layer circular microstrip antenna with 2-D defected ground structure (DGS) was reported to obtain the stable gain [3]. However, it might be difficult to increase the gain of this ...

متن کامل

Design of Rectangular Microstrip Patch Antenna Array

In this paper the rectangular microstrip patch antenna arrays has been designed for S, C and X-band application by using the IE3D simulator. Roger RT/duroid material with dielectric constant 2.2 and height 1.588 has been used as a substrate material. Microstrip inset line feed has been used for feeding the rectangular patch antenna. Here 1x2 and 1x4 patch antenna array has been designed using s...

متن کامل

Metamaterial Microstrip Antenna A Broadband and High-Gain Metamaterial Microstrip Antenna

A Broadband and High-Gain Metamaterial Microstrip Antenna Le-Wei Li, a) Ya-Nan Li, Tat Soon Yeo, Juan R. Mosig, and Olivier J.F. Martin Institute of Electromagnetics, University of Electronic Science and Technology of China, Chengdu, China 611731. Department of Electrical and Computer Engineering, National University of Singapore, Kent Ridge, Singapore Institut de Transmissions, Ondes et Photon...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: The Journal of Korean Institute of Electromagnetic Engineering and Science

سال: 2008

ISSN: 1226-3133

DOI: 10.5515/kjkiees.2008.19.7.707