MIGRATION has emerged as one of the defining issues of the 21st century. With hundreds of millions of people now living outside their countries of birth, the hot topic of people mobility has grown in visibility and significance.
Directional antenna is an electronic device used to transmit and receive radio signals. This antenna radiates greater power in one or more directions allowing for increased performance on transmit and receive and reduced interference from unwanted sources. Mainly there are two types of antennas indoor and outdoor antennas. The indoor antennas have ...