VARIABLE RADIATION PATTERN FROM CO-AXIAL PROBE FED RECTANGULAR PATCH ANTENNA USING METAMATERIALS
نویسندگان
چکیده
منابع مشابه
C0-axial Feed Rectangular Patch Antenna over High Impedance Surface
-In the field of wireless communication as the demand for small size systems are increasing, the compact size, low profile, light weight micro strip antennas are attracting the antenna designers attention. But these antennas have some drawbacks like narrow band width, low gain and surface waves. So many researches have proposed different techniques to enhance the band width. Now in present pape...
متن کاملA Design Rule for Inset-fed Rectangular Microstrip Patch Antenna
In our paper, an inset-fed microstrip patch antenna has been designed and the dependency of resonant frequency on the notch gap and the feed line geometry has been studied. Our study suggests that a narrower notch resulted in better impedance matching. A design rule has also been formulated and presented the performance of the proposed design. Key-Words: Inset-fed, microstrip antenna
متن کاملBandwidth Enhancement in CPW Fed Compact Rectangular Patch Antenna
This paper presents a novel CPW fed patch antenna supporting a wide band from 2.7 GHz – 6.5 GHz. The antenna is compact with size 32 x 30 x 1.6mm, built over FR4-epoxy substrate (εr=4.4). Bandwidth enhancement has been achieved by using the concept of modified ground structure (MGS). For this purpose structural design has been optimized by parametric simulations in CST MWS. The proposed antenna...
متن کاملRadiation Pattern of Patch Antenna with Slits
The Microstrip antenna has been commercially used in many applications, such as direct broadcast satellite service, mobile satellite communications, global positioning system, medical hyperthermia usage, etc. The patch antenna of the size reduction at a given operating frequency is obtained. Mobile personal communication systems and wireless computer networks are most commonly used nowadays and...
متن کاملImprovement in Radiation Parameters of Rectangular Microstrip Patch Antenna
This paper introduces a new geometry of a rectangular microstrip patch antenna that improves the performance of a conventional microstrip patch antenna .This antenna is designed to operate at 5.38 GHz with enhanced bandwidth of 11.15%. For the desired result, a triangular notch is inserted into the patch antenna. The proposed geometry provides improvement in other radiation parameters like gain...
متن کاملذخیره 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: International Journal of Research in Engineering and Technology
سال: 2015
ISSN: 2321-7308,2319-1163
DOI: 10.15623/ijret.2015.0408046