The Communication Solution for LTE System under Radar Interference Circumstance

Table 1

Main technical parameters of weather radar in S-waveband.

Parameters	Value
Working frequency	2720 ± 1 MHz
Peak power	650 Kw
Pulse width ()	1 μs or 4 μs
Beam width	1°
Antenna gain	44 dB
Antenna near zone minor lobe	−29 dB (from 2° to 10°)
Antenna far zone minor lobe	−40 dB (over 10°)
Receiver sensitivity	−113 dBm
Intermediate frequency	30 MHz
Pulse repetition time (PRT)	300 Hz, 450 Hz, 600 Hz
Pulse intermittent period (PJ)	PJ = PRT −  τ
Polarization mode	Horizontal polarization