公开(公告)号：US20100029222A1

公开(公告)日：2010-02-04

申请号：US12181619

申请日：2008-07-29

Applicant: Ariel Doubchak ,  Danny Stopler ,  Refael Halfon

Inventor： Ariel Doubchak ,  Danny Stopler ,  Refael Halfon

IPC: H04B7/06

CPC classification number: H04B7/0617 ,  H04B7/0671

Abstract: In a wireless transmission system including a transmit delay module, delaying each of at least one copy of a signal by a respective delay, the signal being transmitted over a plurality of carrier frequencies and over at least one beam, the at least one beam exhibiting a beam pattern, the number of copies of the signal corresponding to the number of beams, each the at least one copy being associated with a respective one of the at least one beam, the system further including a beam pattern former, coupled with the transmit delay module, producing a plurality of transmit signals corresponding to the beam pattern, a frequency dependent beam shifter, coupled with the beam pattern former, delaying each of the at least one transmit signal by a respective angular shift delay, thereby applying an angular shift to each of the at least one beam, the angular shift of each of the at least one beam corresponding to at least a respective one of the carrier frequencies, wherein each beam is transmitted with a delay corresponding to the transmit delay of each the copy.

Abstract translation: 在包括发射延迟模块的无线传输系统中，将信号的至少一个拷贝中的每一个延迟相应的延迟，所述信号在多个载波频率上以及至少一个波束上传输，所述至少一个波束呈现 波束图案，对应于波束数目的信号的副本数量，每个至少一个拷贝与至少一个波束中的相应一个波束相关联，该系统还包括波束图案形成器，与发射延迟耦合 模块，产生对应于波束图案的多个发射信号，与波束图案形成器耦合的频率相关波束移动器，通过相应的角度移位延迟来延迟至少一个发射信号中的每一个，从而对每个 所述至少一个光束中的至少一个光束中的每一个的角位移对应于至少相应的一个载波频率，其中每个光束被传输 具有对应于每个副本的发送延迟的延迟。