へ Q2. In a two-ray ground reflection model, assume that 0A must be kept 6.261 radians for phase cancellation reasons. Assuming a receiver height of 2 m, and given a requirement that 0, (incidence angle at the ground) be less than 5°. Assume the carrier frequency is 900 MHz. What are the minimum allowable distance between the Tx and Rx and the transmitter antenna height. 134 E חי D R F NO 5 0 X & T Y U e 110 112 pouse break 8 9 G H V B N M Y K