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1. 发明授权

US06999040B2 Transverse device array phase shifter circuit techniques and antennas 有权
标题翻译：横向器件阵列移相器电路技术和天线
公开(公告)号：US06999040B2
公开(公告)日：2006-02-14
申请号：US10464086
申请日：2003-06-18
申请人： Ralston S. Robertson, Jr. , William H. Henderson , Robert T. Lewis , Ruey-Shi Chu , David W. Baker , Brian M. Pierce , David R. Ulmer , Romulo J. Broas
发明人： Ralston S. Robertson, Jr. , William H. Henderson , Robert T. Lewis , Ruey-Shi Chu , David W. Baker , Brian M. Pierce , David R. Ulmer , Romulo J. Broas
IPC分类号： H01Q13/00 , H01Q3/00 , H01P5/00
CPC分类号： H01Q13/28 , H01P1/182 , H01P1/185 , H01Q3/34 , H01Q13/20
摘要： A transverse device array phase shifter includes an overmoded waveguide structure having a top conductive broad wall surface, a bottom conductive broad wall surface and opposed first and second conductive side wall surfaces. At least one transverse device array circuit is positioned in the waveguide circuit. Each circuit comprises a generally planar dielectric substrate having a microwave circuit defined thereon, and a plurality of spaced discrete phase shifter elements. The substrate is disposed within the waveguide structure generally transverse to the side wall surfaces. A bias circuit applies a voltage to reverse bias the phase shifter elements. The transverse device array phase shifter circuit causes a change in phase of microwave or millimeter-wave energy propagating through the waveguide structure. An electronically scanned antenna array employing continuous transverse stubs as radiating elements, with an upper conductive plate structure comprising a set of continuous transverse stubs, and a lower conductive plate structure disposed in a spaced relationship relative to the upper plate structure. At least one transverse device array phase shifter circuit is disposed between selected adjacent pairs of stubs. An electronically tunable antenna array employing continuous transverse stubs as radiating elements and transverse diode array phase shifters, which includes a short circuit termination disposed between the upper conductive plate and the lower conductive plate. At least one transverse device array phase shifter circuit is positioned between the short circuit termination and an adjacent stub to provide tuning.
摘要翻译：横向器件阵列移相器包括具有顶部导电宽壁表面，底部导电宽壁表面和相对的第一和第二导电侧壁表面的过度重构的波导结构。至少一个横向器件阵列电路位于波导电路中。每个电路包括具有限定在其上的微波电路的大致平面的电介质基板，以及多个间隔离散的移相器元件。衬底被布置在通常横向于侧壁表面的波导结构内。偏置电路施加电压以反相偏移移相器元件。横向器件阵列移相器电路导致通过波导结构传播的微波或毫米波能量的相位变化。一种使用连续横向短截线作为辐射元件的电子扫描天线阵列，具有包括一组连续横向短截线的上导电板结构以及相对于上板结构间隔设置的下导电板结构。至少一个横向器件阵列移相器电路设置在选定的相邻的短截线对之间。使用连续横向短截线作为辐射元件的电子可调谐天线阵列和横向二极管阵列移相器，其包括设置在上导电板和下导电板之间的短路端接件。至少一个横向器件阵列移相器电路位于短路端子和相邻短截线之间以提供调谐。

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