Radio wave diffraction in urban environment · CAP 2005 #23
Physics
Problem
If there were only one transmitter, and you were separated from this transmitter by the many tall buildings to be found in downtown Toronto, spaced about 30 m apart on average, with which of the following would you be most likely to experience dead spots (places with very poor or no reception)?
(a) AM radio stations (frequency 1 MHz);
(b) FM radio stations (frequency 100 MHz);
(c) cell phones (frequency 1000 MHz);
(d) all of the previous equally.