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公开(公告)号：US20180351259A1
公开(公告)日：2018-12-06
申请号：US15613421
申请日：2017-06-05
Applicant: Raytheon Company
Inventor： James A. Pruett , Jerry M. Grimm , Fred H. Clairmont , Robert P. Bernard
Abstract: Methods and apparatus for an antenna assembly including one or more array blocks having one or more corporate manifolds, each having an input port, a plurality of output ports, and a plurality of phase shifters, each of the phase shifters located at a respective one of the output ports. Array blocks can further include a plurality of serial manifolds each having an input port and a plurality of output ports, the input port coupled to a respective output port of one of the corporate manifolds; and plurality of antenna elements coupled to respective output port of one of the serial manifolds.
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公开(公告)号：US20150318622A1
公开(公告)日：2015-11-05
申请号：US14267685
申请日：2014-05-01
Applicant: RAYTHEON COMPANY
Inventor： James A. Pruett , Thomas T. Leise , Jerry M. Grimm
CPC classification number: H01Q5/42 , H01Q21/0006 , H01Q21/061 , H01Q21/24 , H01Q21/30
Abstract: An array antenna including two interleaved array antennas, capable of being operated independently at a first frequency, or together, at a second frequency. Each of the two array antennas is composed of alternating elements of an antenna array, and the two arrays are interleaved. Each of the interleaved arrays may be operated independently, e.g., in the X band, or the arrays may be driven together, as a single array with more densely spaced elements, e.g., in the Ku band.
Abstract translation: 一种包括两个交错阵列天线的阵列天线，能够以第一频率或第二频率一起独立地操作。 两个阵列天线中的每一个由天线阵列的交替元件组成，并且两个阵列被交织。 每个交错阵列可以独立地操作，例如在X频带中，或者阵列可以一起驱动，作为具有更密集间隔的元件的单个阵列，例如在Ku波段中。
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公开(公告)号：US10476168B2
公开(公告)日：2019-11-12
申请号：US15613421
申请日：2017-06-05
Applicant: Raytheon Company
Inventor： James A. Pruett , Jerry M. Grimm , Fred H. Clairmont , Robert P. Bernard
Abstract: Methods and apparatus for an antenna assembly including one or more array blocks having one or more corporate manifolds, each having an input port, a plurality of output ports, and a plurality of phase shifters, each of the phase shifters located at a respective one of the output ports. Array blocks can further include a plurality of serial manifolds each having an input port and a plurality of output ports, the input port coupled to a respective output port of one of the corporate manifolds; and plurality of antenna elements coupled to respective output port of one of the serial manifolds.
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公开(公告)号：US09843098B2
公开(公告)日：2017-12-12
申请号：US14267685
申请日：2014-05-01
Applicant: RAYTHEON COMPANY
Inventor： James A. Pruett , Thomas T. Leise , Jerry M. Grimm
CPC classification number: H01Q5/42 , H01Q21/0006 , H01Q21/061 , H01Q21/24 , H01Q21/30
Abstract: An array antenna including two interleaved array antennas, capable of being operated independently at a first frequency, or together, at a second frequency. Each of the two array antennas is composed of alternating elements of an antenna array, and the two arrays are interleaved. Each of the interleaved arrays may be operated independently, e.g., in the X band, or the arrays may be driven together, as a single array with more densely spaced elements, e.g., in the Ku band.
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