A snail's eyes are on longish projections on its head, and the projections are called eyestalks.
whit there antennas
No they cannot. Snails use their antennas to see and smell.
The two longer appendages on the snails face are considered their eyes, even though they are more of light detectors, while the two shorter ones are used for feeling to see what is in the snails path.
beacuse they cant see well so when they try to reach somthing with there antenna they are aware.
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.
Yes.
Digital antennas usually cost around $40. However you can find cheaper digital antennas that are used.
Light weighted antennas are used for communication
Wilson's Antennas company offers the highest performing CB Antennas to customers. This includes Base Load Antennas, Trucker Antennas and Fiberglass Antennas.
The Latin and traditional plural is antennae. (used for insect antennae, or feelers)The common English variant is antennas. (used for radio and television antennas)
waveguides are used instead of coax because at the high microwave frequencies coax would radiate the signal right through its shield. waveguides do not replace antennas.