-- In the microwave oven, the cavity (cooking chamber) is intentionally shaped
to take advantage of reflection from the walls and create the desired pattern of
standing waves inside the box.
-- In microwave communication, signal energy reflected from buildings, atmospheric
layer boundaries, ponds or wet grass, can be re-directed toward the receiving antenna,
and combine with the direct signal when both arrive there. Since the reflected path is
longer than the direct path, the two signals arrive at the receiver out of phase, and their
combined intensity depends on the phase difference. The sum may be anything between
zero (complete loss of signal) and double the normal received level.
They all go to the focus point of the parabola. The angle of incidence equals the angle of reflection.
there is a light of incidence and reflaction.... haha bisspuxi
Energy is conserved with an idea reflector, so there is no change in amplitude.
Because the sound must lose energy on its way back from the reflector.
Source light is light coming directly from a light source/emitter (i.e. a light bulb, the sun, stars, etc.). Reflected light is light coming indirectly from the light source/emitter. That could be reflected, refracted light, etc.
They all go to the focus point of the parabola. The angle of incidence equals the angle of reflection.
a light source and a reflector
Virtually all terrestrial microwave communication is point-to-point, using parabolic reflector antennas. A small percentage uses yagi, helical, corner reflector, or flat-plate reflector antennas. Essentially no "omnidirectional" antennas are used in microwave.
The noun forms of the verb to reflect are reflector, reflection, and the gerund, reflecting.Example sentences for nouns:I have a reflector on the back of my bicycle.He stopped to look at his reflection in the store window.The incident gave us cause for reflecting.
The word 'reflect' is a verb (reflect, reflects, reflecting, reflected).The noun forms of the verb to reflect are reflector, reflection, and the gerund, reflecting.
the reflection of light...I think
The noun forms of the verb to reflect are reflector, reflection, and the gerund, reflecting.
there is a light of incidence and reflaction.... haha bisspuxi
The reflector horn type antenna has greater "side lobe" rejection, directionality and sensitivity (efficiency) than a dish type.
Energy is conserved with an idea reflector, so there is no change in amplitude.
The noun forms for the verb to reflect are reflector, reflection, and the gerund, reflecting.
Radio telescope, usually a microwave dish with a movable parabolic reflector.