The early stages of the response saw "thousands of NGOs with all these huge vehicles with radio antennas, but there was no involvement of communities or governments", he says, adding that the AfDB's priority has been to channel funds to governments dealing with the crisis.
There had been speculation the council might change its criteria to allow antennas to be part of a building's height, but this did not factor in the decision, said Johnson, who also a partner at the NBBJ architecture firm.
Will Congress take the next step and outlaw home antennas?
Upgrading a network, by contrast, is a hugely expensive process that takes years and costs billions of dollars, as new sites are acquired, base-stations and antennas are erected and backhaul connections are installed to connect them to the network.
FROM radios and mobiles phones to wireless-networking gear and satellite-navigation devices, antennas are everywhere.
If lots of flexible antennas attached to small radios were placed inside a bridge, they would expand or contract along with the bridge and so would constantly retune themselves.
Now, a technology that allows antennas to bend fluidly and "self heal" as they get whacked around in the chaos of war could make using them a great deal easier.Antennas transmit signals by using an oscillating electrical current in a length of conductive material to generate electromagnetic radiation, such as radio waves.
Multiple antennas on the modem and tower help, too, by letting a tower manage interference more efficiently.
Their antennas need be only a couple of millimetres in size making them small enough to be embedded in the radio chip itself.
Pass through border control and place that same call on the arch's north end, out of range of American antennas, and you pay through the nose.
With almost 70% of adults in Western Europe already clutching mobile phones, 3G features such as instant access to the Internet and the ability to view short video clips are supposed to re-invent a market that is already close to saturation.Now, BT and Deutsche Telekom will share the cost of new and existing base stations, masts and antennas in major urban areas of Britain and Germany.
