-
公开(公告)号:US5337065A
公开(公告)日:1994-08-09
申请号:US797067
申请日:1991-11-25
CPC分类号: H01Q13/18 , H01Q21/0081
摘要: An antenna having a "suspended stripline" structure with two metal plates encircling a dielectric film is disclosed. In this structure, a channel is made for a feeder of a slot with the end of a central conductor of the line penetrating a cavity whose thickness is approximately equal to that of the channel. The slot is made in the upper wall of the cavity.
摘要翻译: 公开了具有环形电介质膜的两个金属板的具有“悬挂带状线”结构的天线。 在这种结构中,为槽的进料器制造通道,其中管线的中心导体的端部穿过其厚度近似等于通道的空腔。 槽位于空腔的上壁。
-
公开(公告)号:US07206356B2
公开(公告)日:2007-04-17
申请号:US10395184
申请日:2003-03-25
申请人: Philippe Le Bars , Alain Sehan
发明人: Philippe Le Bars , Alain Sehan
CPC分类号: H04L27/361
摘要: This wireless transmitter is composed of at least one modulator, which comprises a digital part and an analog part. The digital part comprises elements for generating the envelope of the signals to be transmitted and elements for generating the phase of the signals to be transmitted.
摘要翻译: 该无线发射机由至少一个调制器组成,该调制器包括数字部分和模拟部分。 数字部分包括用于产生要发送的信号的包络的元件和用于产生要发送的信号的相位的元件。
-