Smart Transmitters And Receivers For Under Water Communication
Underwater Free space optical communication promising alternative for Short range links. Considered to be point to point. New optical front end proposed the concept of smart transmitters and receivers. Smart Receivers is capable of detecting angle of arrival of signals. Smart transmitters electronically steers output beam towards particular direction. Estimates water quality from back scattered light.

Advantages are non mechanical pointing and tracking on a moving underwater veh ....etc

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To get full information or details of smart transmitters and receivers for underwater free space optical communication please have a look on the pages

http://seminarsprojects.net/Thread-optical-space-communication-or-free-space-optical-communication-fso

if you again feel trouble on smart transmitters and receivers for underwater free space optical communication please reply in that page and ask specific fields in smart transmitters and receivers for underwater free space optical communication ....etc

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Respected Mam/Sir
can you please send me ppt on underwater wireless communication, i am doing 3rd year ECE, i need ppt for a reference.
Abstract
While wireless communication technology today has become part of our daily life, the idea of wireless undersea communications may still seem far-fetched. However, research has been active for over a decade on designing the methods for wireless information transmission underwater. Human knowledge and understanding of the world s oceans, which constitute the major part of our planet, rests on our ab ....etc

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Efficiency Improvement of WCDMA Base Station Transmitters using Class-F power amplifiers

Muthuswamy Venkataramani



(ABSTRACT)
Universal Mobile Telecommunications Systems (UMTS) is the preferred third generation (3G) communication standard for mobile communications and will provide worldwide coverage, a convenient software technology and very high data rate. The high data rate, especially, requires the use of bandwidth-efficient modulation schemes such as Quadrature Phase Shift Keying (QPSK). But mo ....etc

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To get full information or details of Wireless Electronic Notice Board with Multi Point Receivers using Zigbee please have a look on the pages

http://seminarsprojects.net/Thread-wireless-electronic-notice-board-with-multi-point-receivers-using-rf-communication-sy

http://seminarsprojects.net/Thread-wireless-communication-%E2%80%93-zigbee-bluetooth-rf-ir-based-major-projects-for-ece

http://seminarsprojects.net/Thread-wireless-electronic-notice-board-with-multi-point-receivers-using-rf-communication-sy?pid=26645

if you again feel trouble on Wi ....etc

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smart transmitters and receivers for under water communicationppt

Abstract

The number of unmanned vehicles and devices deployed underwater is increasing. New communication systems and networking protocols are required to handle this growth. Underwater free-space optical communication is poised to augment acoustic communication underwater, especially for short-range, mobile, multi-user environments in future underwater systems. Existing systems are typically point-to-point links with strict pointing and tracking requirements. In this paper we ....etc

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Free space optical communications is a line-of-sight (LOS) technology that transmits a modulated beam of visible or infrared light through the atmosphere for broadband communications. In a manner similar to fiber optical communications, free space optics uses a light emitting diode (LED) or laser (light amplification by stimulated emission of radiation) point source for data transmission. However, in free space optics, an energy beam is collimated and transmitted through space rather than being guided through an optical cable. These beams of li ....etc

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pls can you send me the ppt for smart transmitters and receivers for optical free space under water communication as i have a presentation tomorrow.hope you would do the needful ....etc

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i need ppt of next generation 100gb s undersea optical communication ....etc

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Wireless Electronic Notice Board with Multi Point Receivers
using RF Communication System

IEE Reference:
Highly Reliable RF Communication System for point to multi point
communication
Vangala, S. Pishro-Nik, H.
Univ. of Massachusetts, Amherst


ABSTRACT
Notice Board is primary thing in any institution / organization or public
utility places like bus stations, railway stations and parks. But sticking various
notices day-to-day is a difficult process. A separate person is required to take
care of this ....etc

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