Copper is a metal with high conductivity which is essential for a par signal. Its also a fairly common material that is easily formed
often used by indians, blanket and copper shields were something used to protect themselves
three basic types of antennas are: omnidirectional; semidirectional and highly directional antennas. typically when you purchase wireless access point and wireless NIC it has attached 2.14dbi omnidirectional antennas
Cisco antennas are used to stream internet signals to locations that would be difficult to route cables to. The internet signals used by Cisco antennas are between a 2.4-5 GHz range.
Copper
Antennas can be made of various materials, with common ones being metal, such as aluminum or copper. The choice of material depends on the frequency and desired characteristics of the antenna. Additionally, antennas may also contain non-metallic components like plastic or ceramic for structural support or insulation.
Image result for What is the mineral copper often used to make electrical wires? Because of its superior conductivity, annealed copper became the international standard to which all other electrical conductors are compared. The main grade of copper used for electrical applications is electrolytic-tough pitch (ETP) copper .
i was thinking copper
Fundamentally, "copper" is a noun, the name for a particular chemical element. It is often used as a "substantive adjective" when paired with another noun, as in "copper wire", "copper jewelry", or "copper coins".
lead in copper sulfate is often used to make sulfuric acid by doing electronosis.
Copper is a metallic element that can be encountered fairly often in its pure form. It is often found in nature as native copper, and has been used by humans for thousands of years due to its malleability and conductivity.
Copper is the most common.
The entire tower is steel. The antennas are copper and plastic. There is a large amount of electronics in a small building (usually made of cinderblock) at the base of the tower that is connected to the phone system and the antennas by cables made of copper and plastic. The entire installation is surrounded by a steel chainlink fence to keep people out.