Ads
related to: would two antennas improve reception in car- Car Amplifiers
Our Full Lineup of Car Amplifiers
from Mono Amps to 8-Channel Amps
- Car Stereo Install
Shop Dash Kits, Wiring Adapters,
Factory Interfaces and Much More
- Car Speakers
New Car Speakers are the Easiest
Way to Get Better Sound in Your Car
- Bluetooth Kits
Open Up a New World of Safety and
Convenience with Hands-Free Options
- Car Audio
Everything You Need to Get Great
Sound in Your Car, Truck and More
- Car Stereos
Swap out Your Factory Radio to Get
the Latest Features in Your Car
- Car Amplifiers
Search results
Results From The WOW.Com Content Network
Mobile phone towers also often take advantage of diversity - each face (sector) of a tower will often have two antennas; one is transmitting and receiving, while the other is a receive only antenna. Two receivers are used to perform diversity reception. Cell antennas on an electricity pylon showing two antennas per sector. The use of multiple ...
Terrestrial microwave radio system with two antenna arrays configured for space-diversity. In telecommunications, a diversity scheme refers to a method for improving the reliability of a message signal by using two or more communication channels with different characteristics.
When modeling spatial correlation it is useful to employ the Kronecker model, where the correlation between transmit antennas and receive antennas are assumed independent and separable. This model is reasonable when the main scattering appears close to the antenna arrays and has been validated by both outdoor and indoor measurements. [2] [3]
This means that an antenna designed to receive a particular wavelength has a natural size. To improve reception, one cannot simply make the antenna larger; this will improve the amount of signal intercepted by the antenna, which is largely a function of area, but will lower the efficiency of the reception (at a given wavelength).
In telecommunications, the free-space path loss (FSPL) (also known as free-space loss, FSL) is the attenuation of radio energy between the feedpoints of two antennas that results from the combination of the receiving antenna's capture area plus the obstacle-free, line-of-sight (LoS) path through free space (usually air). [1]
An antenna array (or array antenna) is a set of multiple connected antennas which work together as a single antenna, to transmit or receive radio waves. [1]: p.149 [2] The individual antennas (called elements) are usually connected to a single receiver or transmitter by feedlines that feed the power to the elements in a specific phase relationship.