影响光学发射天线增益的各因素分析

Analysis of the Parameters Influencing Optical Emitting Antenna Gain

在大气激光通信中,光学发射天线的孔径、波长、通信距离是影响光学发射天线增益的因素.通过数值仿真计算研究分析了光学发射天线的孔径等不同因素与光学发射天线增益的关系.

In atmosphere laser communication, the relations between the optical emitting antenna aperture and basic parameters （wavelength, communication distance）, which influence the optical emitting antenna gain, are analyzed in theory. The numerical solution is gotten by numerical simulation and the relations of influence of parameters on the optical emitting antenna gain are analyzed.