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556  Articles
1 of 57 pages  |  10  records  |  more records»
Since 2016 acoustic detection technology for marine resources had been developed which was relatively simple and sophisticated, namely Ocean Acoustic Waveguide Remote Sensing. The technology was useful for monitoring and quantifying underwater t... see more

This article discusses the hadith transmitters involvement in Kufa politic dynamic in the early time of Islam Period, which was experiencing a long range of social turmoils. These turmoils occurred from 40 H/661 AD until the end of the Umayyad dynasty in ... see more

In a passive radar system, localizing a target in Cartesian space is achieved by using one of the following bistatic geometries: multiple non-cooperative transmitters with one receiver, one non-cooperative transmitter with multiple receivers, or one non-c... see more

Passive radar is a bistatic radar that detects and tracks targets by processing reflections from non-cooperative transmitters. Due to the bistatic geometry for this radar, a target can be localized in Cartesian coordinates by using one of the following bi... see more

This paper details the design and implementation of a modulator-less beam steering transmitter based on a revised DDS-PLL phase shifter architecture. The proposed topology targets low data rate communications for Internet-of-Things systems, and has been d... see more

There are many rare animals in every countries. Like here in Bangladesh Royal Bengal Tiger is one of them. They need to be protected from being disappeared. Detail information such as their number or their location is also necessary to be collected as the... see more

AbstractThe procedure for implanting radio transmitters into the horns of white and black rhinoceroses is described. Mean transmitter life in the white rhinoceros was 13,9 months which is significantly longer than the 9,7 months in black rhinoceros. In th... see more

Object mapping based on location tracking methods has been widely used in various types of applications.     Most tracking systems recently use existing technology and infrastructure such as satellite, cellular and wireless (RF) techno... see more

Losing personal items such as a wallet or room keys is disturbing. Problems arise when clues to find the item are lacking or even non-existent. Of one hundred-two people who filled out the questionnaire about how often losing their belongings, 76% had exp... see more

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