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Danyon
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Are photons emitted from the stationary protons in a dipole antenna? The protons don't accelerate at any point but their electric field does contribute to the electromagnetic wave.
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Are protons the only charged entity inside the metal making up the antenna?Danyon said:The protons don't accelerate at any point but their electric field does contribute to the electromagnetic wave.
A dipole antenna is a type of antenna that consists of two conductive elements, typically wires or rods, that are placed parallel to each other. It is a common type of antenna used in radio and telecommunications systems.
A dipole antenna emits photons through the process of electromagnetic radiation. When an alternating current is applied to the antenna, it creates a changing electric field, which then creates a changing magnetic field. These changing fields interact with each other to produce electromagnetic waves, which are made up of photons.
The main factors that affect photon emission from a dipole antenna are the frequency of the alternating current applied to the antenna, the length of the antenna, and the material and shape of the antenna. These factors can affect the strength and direction of the emitted photons.
Yes, the direction of photon emission from a dipole antenna can be controlled by adjusting the orientation and length of the antenna. For example, a dipole antenna that is perpendicular to the ground will emit photons in a different direction than one that is parallel to the ground.
Dipole antennas and photon emission have many practical applications, including wireless communication systems, radar systems, and radio telescopes. They are also used in various scientific research and medical imaging technologies.