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What else can I help you with?
How far apart should you place the midpoints of the antennas?
half the wavelength of the lowest frequency
What polarization are AM antennas?
It depends on the frequency, not the type of modulation. However, in view of the wavelength of medium waveband transmissions and h.f. transmissions the antennas are always horizontal and therefore so is the polarisation.
Is an antennas length dependent on the frequency used?
Yes.
Maxwell's Laws have the requirement of equilibrium. Why is equilibrium ignored in the application of such laws e.g. fractional wavelength antennas when a wavelength represents equilibrium?
In the context of fractional wavelength antennas, the principle of equilibrium is not ignored but rather redefined. The antennas are designed to operate efficiently at specific harmonic frequencies, where the electric and magnetic fields are balanced within the antenna structure, even though the physical length may be a fraction of the full wavelength. Therefore, although the physical size may not reflect the full wavelength, the principle of equilibrium is still maintained at the operating frequency of the antenna.
What is the relationship between antenna length and frequency in terms of signal reception and transmission?
The relationship between antenna length and frequency is that shorter antennas are more effective at receiving and transmitting higher frequency signals, while longer antennas are better for lower frequency signals. This is because the length of the antenna needs to be proportional to the wavelength of the signal for optimal reception and transmission.
What is the relationship between frequency and antenna height?
For horizontal antennas operating below 30 MHz the optimum height is half a wavelength, so the height in metres would be 149.9/Frequency in MHz.
Why car antennas are as long as TV antennas?
The length of an antenna is based on what frequency it is designed to send or receive. The higher the freq. the shorter the antenna. For instance, cell phone antennas are very short while AM radio antennas are long. CB antennas are 18 feet long but there are many exceptions where people have tried to design shorter versions that will still work well.
What types of products does the Wilson's Antennas company offer to consumers?
Wilson's Antennas company offers the highest performing CB Antennas to customers. This includes Base Load Antennas, Trucker Antennas and Fiberglass Antennas.
Do millipedes have antennas?
no,they do not have any antennas
What antennas are basically a length of wire or metal?
Dipole antennas and monopole antennas are examples of antennas that are essentially a length of wire or metal. These antennas are simple in design and are effective for various communication applications.
Does every insect have antennas?
Yes.Every insect does have antennas.
In wireless communication to exchange information two antennas must be tuned to the same?
frequency
