Antenna gain is the ability of the antenna to radiate more or less in any direction compared to a theoretical antenna
This category helps you to calculate the basic science numerical related to physics, chemistry, biology, geographic, etc., – WINGS OF AERO
It is an interference pattern between two sounds of slightly different frequencies, perceived as a periodic variation in volume whose rate is the difference between the two frequencies.
Doppler shift is the change in frequency of a wave in relation to an observer who is moving relative to the wave source
An electromagnetic wave made of an electric field E and magnetic field B, that moves in the direction k. The angular or rotational Doppler shift has been around for a…
Radars have average powers from a few milliwatts to as much as one or more megawatts, depending on the application. A typical pulse waveform transmitted by radar.