公开(公告)号：US20160072193A1

公开(公告)日：2016-03-10

申请号：US14888430

申请日：2014-05-02

Applicant: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION

Inventor： Anthony Ross Forsyth ,  Robert Douglas Shaw ,  Stuart Gifford Hay

IPC: H01Q21/00 ,  H01Q1/48

CPC classification number: H01Q21/0006 ,  H01Q1/48 ,  H01Q21/0087 ,  H01Q21/0093

Abstract: A phased array antenna device including: a conductive ground plane body structure including a series of through apertures; a structural spacing layer having known dielectric and structural properties, for holding an active layer in a predetermined stable spaced apart relationship to the ground plane body structure; a active surface layer spaced apart from the ground plane body structure and supported by said structural spacing layer, said active layer including a series of tile components, said tile components including a number of active conductive elements formed on a non conductive substrate, said active components being interconnected to corresponding driving electronics by conductive feeds formed through said apertures.

Abstract translation: 一种相控阵天线装置，包括：导电接地平面体结构，包括一系列通孔; 具有已知的电介质和结构特性的结构间隔层，用于将有源层保持在与接地平面体结构相关的预定的稳定间隔关系中; 与所述接地平面主体结构间隔开并由所述结构间隔层支撑的活性表面层，所述有源层包括一系列瓦片部件，所述瓦片部件包括形成在非导电基底上的多个有源导电元件，所述有源部件 通过通过所述孔形成的导电进料与相应的驱动电子装置相互连接。

公开(公告)号：US20160065149A1

公开(公告)日：2016-03-03

申请号：US14888431

申请日：2014-05-02

Applicant: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION

Inventor： Robert Douglas Shaw

IPC: H03F1/56 ,  H03F3/45

CPC classification number: H03F1/565 ,  H03F3/45076 ,  H03F3/45179 ,  H03F2200/108 ,  H03F2200/241 ,  H03F2200/243 ,  H03F2200/294 ,  H03F2200/411 ,  H03F2203/45154 ,  H03F2203/45394

Abstract: A low noise amplifier circuit including: at least a first input and first output; at least a first stage of transistor amplification having a transistor input terminal; the circuit further comprising: an input driving circuit interconnecting the first input to the transistor input terminal, the input driving circuit including a parallel resonant circuit interconnected between the transistor input terminal and ground and a series resonant circuit interconnected between the input terminal and the transistor input terminal, the input driving circuit functioning as an input matching network for the circuit in conjunction with an input bias and decoupling network.

Abstract translation: 一种低噪声放大器电路，包括：至少第一输入和第一输出; 晶体管放大的至少第一级具有晶体管输入端; 所述电路还包括：输入驱动电路，将所述第一输入端与所述晶体管输入端相连，所述输入驱动电路包括在所述晶体管输入端和地之间互连的并联谐振电路和在所述输入端与所述晶体管输入端之间互连的串联谐振电路 输入驱动电路与输入偏置和去耦网络一起用作电路的输入匹配网络。