因此，本文的重点在于研究并掌握宽频带微带天线技术，并将其应用于BGAN系统终端天线的设计。
Therefore, the key points of this article lie in the studies and grasps of the broadband technology of microstrip antennas, and applies them to the terminal antenna design of the BGAN system.
“终于自由”使它自由到无力地躺在尘土中，无助地任风沿着地面将其吹走，碰到第一个障碍物便毫无生命地滞留在那里了。
"Free at last" free to lie powerless in the dirt, to be blown helplessly along the ground, and to lodge lifeless against the first obstruction.
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