An antenna would have an elevation pointing angle of 90 degrees when it is oriented directly upwards, perpendicular to the Earth's surface. This configuration is typically used for applications involving satellite communications, where signals are directed straight up to satellites in geostationary orbits. In this position, the antenna receives signals from or transmits signals to satellites overhead, maximizing the line of sight.
The look angle of an antenna refers to the angle between the horizontal plane and the line of sight to the satellite or target being communicated with. It is typically measured in degrees and can be divided into two components: the elevation angle, which indicates how high above the horizon the antenna must be pointed, and the azimuth angle, which specifies the compass direction. Look angles are crucial for optimizing signal strength and ensuring effective communication links, especially in satellite and terrestrial radio systems.
At 10 o'clock, the hour hand is pointing at the 10, and the minute hand is pointing at the 12. Each hour represents 30 degrees on the clock (360 degrees divided by 12 hours). Therefore, the angle between the hour hand at 10 and the minute hand at 12 is 10 hours × 30 degrees = 300 degrees. However, the smaller angle between the two hands is 360 degrees - 300 degrees = 60 degrees.
If you are looking for the angle of elevation from the ground to the top of Qutub Minar, here is a solution. Qutub Minar is 72.5 meters tall. The angle of elevation would equal arctan(72.5/5). It comes out to approximately 86.05 degrees.
If you position the protractor with the center on the vertex while one of the rays is pointing at 0°, the other ray is pointing at the number representing the magnitude of the angle in degrees.
21metres
Calculated and tabulated gain is always maximum gain, that is gain along the boresight. the attitude control system has the task of pointing spacecraft antennas, and there is error in the process. therefore this loss accounts for the off boresight angle resulting from the error in antenna pointing.
At 11:20 the hour hand is pointing to 1/3 of an hour after 11, which is 20 degrees before 12. The minute hand is pointing at 120 degrees after 12. So the angle between the two is 120+20 = 140 degrees.
When the angle of elevation equals 45 degrees. tan-1(1) = 45 degrees.
the angle of elevation from L to K measures 55 degrees. If JK=26,find JL. roind to the nearest tenth
Using the sine rules in trigonometry the height of the mountain works out as 3704 meters in height to the nearest whole number.
Firstly it is spelt angle not angel. Angel is the holy thing with wings. Secondly you need a protractor. you put the tip of the bottom of the angle onto the bottom middle of the protractor and you measure the line witch is pointing to the top. if it's pointing to 50 degrees that means the angle is 50 degrees. Hope I helpt
height = 15 ft base = 20 ft angle of elevation = arctan (15/20) = 36.87 degrees
The angle of elevation of the ladder leaning against the wall is approximately 48.59 degrees.
If you are looking for the angle of elevation from the ground to the top of Qutub Minar, here is a solution. Qutub Minar is 72.5 meters tall. The angle of elevation would equal arctan(72.5/5). It comes out to approximately 86.05 degrees.
9.3
Angle of elevation: tan-1(100/130) = 37.6 degrees rounded to one decimal place
the angle of elevation would be the angle between the horizon and the line of sight to whatever object you are measuring to. Lets say for instance that you see a plane, and you determine that it has an angle of elevation of 30 deg. This means that from the horizon, you would need to look up at an angle of 30 degrees to see that plane. below I linked to a diagram which illustrates it quite well. Hope this helped!