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For every frequency there is an antenna that is perfect for radiating at that frequency. Unfortunately, it would be unrealistic to carry a separate antenna for every frequency that a communications center is capable of radiating. To overcome this problem, we use ANTENNA TUNING to lengthen and shorten antennas ELECTRICALLY to better match the frequency on which we want to transmit. Simply put, the antenna does not physically change length; instead, it is adapted electrically to the output frequency of the transmitter and "appears" to change its physical length. Antenna tuning is done by using antenna couplers.
What else can I help you with?
How do you use antenna in a sentence?
The antenna on the ant was long
What is another word replacing the word 'antenna'?
what is a antonym for antenna
What is bus coupler?
A bus coupler is generally a circuit breaker which helps in connecting one bus to another thereby enabling uninterrupted supply in the event of fault in one bus.Switch over from one bus to another can be done either in auto or manual mode.
What is a sentence for the word summit?
The summit of sky scraper is a antenna.Fixing: a antenna to an antenna, add an n after a.
How do you spell the plural of antenna?
It depends on the usage. With respect to insects it would be "antennae". However, with respect to radio antenna and similar it would be "antennas"
Where use antena coupler in aircraft?
An antenna coupler is usually placed at the base of the vertical stabilizer to connect the antenna at the leading edge of the stabilizer to the rest of the system.
Why is compressed air bad for an antenna coupler?
Compressed air can introduce moisture and contaminants into the antenna coupler, potentially causing damage and reducing its efficiency. Additionally, the force of compressed air can be too strong and could potentially misalign components within the antenna coupler, affecting its performance.
What is the purpose of an antenna coupler?
1.transmission and reception 2.impedence matching 3.sensor to em waves 4.suppressing
What is 3dB coupler?
50% Coupler :D
Are beer keg taps universal?
No, there are 6 different tapping mechanisms. the US Sankey the European Sankey the Bass Ale Coupler the German Coupler the Guinness Coupler and the M-System Coupler
Yes it is a female to female coupler?
Yes it is a female to female coupler
What is a trailer coupler?
A coupler is the connection point mounted on the trailer which connects the trailer to the vehicle.
What is the purpose of a directional coupler?
A directional coupler is a passive device used in radio technology. The purpose of a directional coupler is to couple electromagnetic power to be used in another circuit.
What is ic mct2e?
its a opto coupler. And generaly used for high speed switching.
Which inventor invented a railroad car coupler nicknamed jenny coupler?
Andrew Jackson Beard
What is an acoustic coupler?
An acoustic coupler is an interface device for coupling electrical signals by acoustical means.
Where is the thermo coupler?
At pilot light, where pilot light flame goes directly onto thermo coupler.
