本文给出了近地卫星平面内轨道维持的一种方法。
The orbit variation in one day under the nonspherical perturbation is shown and the motion of the orbit plane is computed.计算给出了一日内的卫星轨道,反映了在地球非球形摄动下轨道的变化情况,且对轨道面的进动进行了计算。
For two cases of the receiver in and out of the orbit plane, the path gain of TE and TM wave is discussed in the procedure of simulation, respectively.在仿真过程中,假设了接收机在卫星轨道面内和轨道面外两种情况,分别对TE波和TM波的路径增益进行了讨论。