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- R. P. Kornfeld, R. J. Hansman, J. J. Deyst, “Single Antenna GPS Based Aircraft Attitude Determination”, Institute of Navigation-National Technical Meeting, Long Beach CA USA, PP.1-10, January 1998. 范国俊,“GPS都卜勒测速于无人飞机即时姿态判定”,成功大学航太所硕士论文,中华民国89年6月。
- Although not depicted in the figure, the RMS jitter for the single antenna case without temporal whitening was observed to quickly increase within a few iterations. 虽然没有在图中描述,在不考虑时域白噪声的单天线系统中的均方根抖动可以被观察到仅在几个迭代后就增加了很多。
- The gain of the single antennas are between 4.4dBi and 7.1dBi. 单元增益在4.;4dBi~7
- By combining backfire principle and focusing mechanism in a single antenna system the backfire feed Cassegrain antenna makes a sm all aperture antenna having the electrical performance of a large Cassegrain antenna. 背射馈源卡氏天线将背射原理和聚焦原理综合于同一个天线系统之中 ,这就使小口径天线 (与天线波长比 )具有大型卡氏天线的电性能。
- With the modulation, a new integrated system for single antenna terminal is designed, which can find direction, carry with message similar to QPSK, and has a potential to mitigate multipath. 该系统除具有QPSK的通信能力外,还能测定用户方位,具有抗多径的潜力。
- The radiation characteristic of a single antenna is analyzed by using the theory of microwave network,and the scattering matrix equation of coupling system of near-field antenna is obtained. 依据微波网络理论对单个天线的空间辐射特性进行了分析,并得到近场耦合系统的散射矩阵方程,依此得出结论是只要探头特性已知,探头只需两次正交极化的测量就可确定天线的辐射特性。
- single antenna interference cancellation 单天线干扰消除
- ENGINEERING REALIZATION OF MULTIPLE ANTENNA GPS IN ATTITUDE DETERMINATION INTEGRATED SYSTEM 姿态确定组合系统中多天线GPS的工程实现
- Key words: WCDMA; site moving; cutover; single antenna; combiner 关键词:宽带码分多址;搬迁;割接;单天线;合路器
- The letter was written on a single sheet of paper. 这封信只用一张纸写成。
- One single, second class, to winchester, please. 买一张去温撤斯特单程二等票。
- He got over the stream with a single leap. 他一跃就跳过了小溪。
- The bridge crosses the river in a single span. 河上那座桥是单跨桥。
- Do you want a single or a return ticket? 你要单程票还是往返票?
- Is the material single width or double width? 这幅料子是单幅的还是双幅的?
- I have had to work for every single penny I earned. 我挣的每一便士都是辛苦工作得来的。
- The huntsman fired a single shot at the lion and settled its hash. 猎人朝那只狮子开了一枪,把它打死了。
- Five twenties and ten single, please. 请给我5张20元的和10张1元的。
- She wore a single orchid on her evening dress. 她在晚礼服上缀着一朵兰花。
- Up to yesterday, I thought he was single. 直到昨天,我一直以为他是独身。