difference between plasma antenna and taditional antenna
....etc

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i need info on real time antenna processing ....etc

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please help me to create seminar report and ppt of smart antenna technology for heterogenous networks
your's faithfully
Ameer suhail ....etc

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A Broadband and High-Gain Metamaterial Microstrip Antenna


Resultant Direct and Indirect Publications
Resulted in from the supported Projects: AOARD-07-4024 and AOARD-09-4069, the fol-
lowing research papers were published:
• Le-Wei Li, Ya-Nan Li, Tat-Soon, Yeo, Juan R. Mosig and Olivier J.F. Martin, “A
Broadband and High-gain Metamaterial Microstrip Antenna,” Applied Physics Letters,
vol.96, no. 6, 164101, April 2010


Background Introduction
A ....etc

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An antenna is defined by Oxford Dictionary as ? a usually metallic device for radiating or receiving radio waves ?. The IEEE Standard Definitions of terms for Antennas ( IEEE Std 145-1973) defines the antenna or aerial as ? a means for radiating or receiving radio waves ?. In other words the antenna is the transitional structure between free-space and a guiding device. The guiding device or transmission line may take the form of a coaxial line or a hollow pipe (wave guide) and it is used to transport electromagnetic energy from the transmitting ....etc

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A COMPARATIVE STUDY OF CONVENTIONAL AND METAMATERIAL-BASED
PLANAR LEAKY-WAVE ANTENNAS FOR DIRECTIVE RADIATION AT BROADSIDE

(2) “La Sapienza” University of Rome, Electronic Engineering Dept. - Via Eudossiana 18, 00184 Roma, Italy.

(3) University of Siena, Information Engineering Dept. – Via Roma 56, 53100 Siena, Italy.

(4) University of Houston, Electronic and Computer Engineering Dept. - Houston, Texas, 77204-4005 USA.


Abstract:

In this work, one-dimensional and two-dimensional leaky-wave ....etc

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The device was developed by Ramirez and Roger Green in the university of Warwick?s engineering department. It brings benefits to wireless networks, electronic households and data transfer. It applies techniques used to manipulate radio frequency to select the incoming ?signal frequency ? carried on the infrared beam to produce the optical equivalent of the radio. Optical antenna serves the same purpose as in electronic one .It must collect energy from an area and channel it t o the receiving element. Optical antenna uses a combination of precis ....etc

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In paper based financial messaging system, the messages are sent in defined formats duly signed by the authorized signatories. Paperless initiative and changes in the business practices have changed the authorization process. In electronic messaging, the messages are created, authenticated electronically and sent through electronic medium. Present technology facilitates data transmission with security integrity duly taking care of confidentiality and nonrepudiation of messages. Encryption and digital signature play a vital role in providing suc ....etc

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plz tell me topic for seminar related to antenna.. ....etc

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Prepared by:
Dhirendra Mishra Ankit vimal jain
Poornima Institute of Engg. And Technolgy, Jaipur





ABSTRACT
“Invisiblity” has not remained a thing of science fiction movie or story. Imagine when one will be able to disappear in the air and no one is able to see him like the Harry Potter invisibility Cloak. Scientist has discovered the devices which are able to bend the light around three dimensional objects making them to “disappear”. The materials used for ....etc

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