您要查找的是不是:
- Fine Adjustment of Polarization Isolution of Satellite Receiving Antenna 精细调节卫星接收天线的极化隔离
- Adjustment of Satellite Receiving Antenna and Satellite Program Receiving 卫星接收天线的调整与卫星电视节目接收
- Accurate Adjustment of Pointing and Polarization Angle of Satellite Receiving Antenna 卫星接收天线的指向及极化倾角的准确调整
- satellite receiving antenna 卫星接收天线
- Reorient or relocate the receiving antenna. 调整接收天线
- Inside GPS receiving antenna, also can use outside antenna. 内置GPS天线,并可外接天线。
- They had special receiving powers, not unlike a satellite receiving station. 他们有特殊的接收能力,这与卫星接收站相似。
- satellite navigation receiving antenna 卫星导航接收天线
- satellite television receiving antenna 卫星电视接收天线
- The company mainly engaged in digital satellite receiver products! 本公司主要经营卫星数字接收机产品!
- The receiving antenna is used to collect the weak laser signature as much as possible and couple to APD. 接收天线使用了开普勒望远镜,最大限度的接收光信号,并将其压缩耦合至接收装置。
- The original installation receiving antenna, strengthens the signal receptivity. 原装接收天线,加强信号接收能力。
- The more good quality of the LNB, the smaller caliber and the lower cost of receiving antenna were required. 高频头质量越好,相应的接收天线口径要求越小,成本越低。
- Our main products include C,KU,S band LNB,MMDS LNBF,Wave Filters,Amplifiers and other components of satellite receiving system,also some products of low voltage power system. 优质的器件,先进的生产检测设备,高素质的员工队伍...保证了我们能为顾客提供高品质的产品。
- The system needs the help of satellite receiving station.In the same time, the researches of encrypt & decrypt arithmetic play an important role in the analysis of satellite data. 系统需要卫星地面接收站的硬件支持,同时加密解密算法的研究对于卫星数据的获取是不可或缺的条件。
- The cassegrainian telescope system with spherical mirrors used as transmitting and receiving antenna for CO_2 lasercom are reported in this paper. 国外有关10.;6微米CO_2激光通信实验系统均采用非球面光学天线;如文献[1、2]等。
- The 70cm transmitter antenna configuration is Left Hand Circular polarity (LHCP).The 2M receiving antenna is a 1/4 wave whip. 卫星0.;7米段的发信机天线是左旋圆极化,2米段收信机是1/4波长鞭状天线。
- Main work include:1 A method of adaptive DBF in received antenna array. 1 讨论了在接收阵列天线中,自适应数字波束形成(DBF)的方法,引入了采样梯度矩阵算法。
- A worldwide network of very precise global positioning satellite receivers is used to determine this wander. 一个世界范围的很精确的全球定位卫星接收网络被用来确定这种漂移。
- Apart from the satellite receiving system, there are about 700 Internet communication ports and about 700 telephone and fax ports, which are connected with the city's major fibre-optical networks. 连通internet的通信端口大约700个,电话、传真通信端口大约700个,与市内光纤主干网相连,并设有卫星接收系统。