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1. 发明授权

US6008775A Dual polarized electronically scanned antenna 失效
标题翻译：双极化电子扫描天线
公开(公告)号：US6008775A
公开(公告)日：1999-12-28
申请号：US880114
申请日：1997-06-20
申请人： Daniel Bobowicz , William B. Yablon , Dennis A. Grube , Norman E. Thurlow , Lawrence J. Hunter , Jose A. Coronado , Jeffrey J. Dickstein , Timothy M. Fertiq , Alex E. Bailey , John Chino , Andrea Curbean , Tapan Gupta , Ronnie L. Starling , Steven N. Stitzer , Herbert J. Henderson , Terry L. Reeve , Robert G. Schmier
发明人： Daniel Bobowicz , William B. Yablon , Dennis A. Grube , Norman E. Thurlow , Lawrence J. Hunter , Jose A. Coronado , Jeffrey J. Dickstein , Timothy M. Fertiq , Alex E. Bailey , John Chino , Andrea Curbean , Tapan Gupta , Ronnie L. Starling , Steven N. Stitzer , Herbert J. Henderson , Terry L. Reeve , Robert G. Schmier
IPC分类号： H01Q3/26 , H01Q13/06 , H01Q13/10 , H01Q21/00 , H01Q21/06 , H01Q21/24 , H01Q25/00 , H01Q25/02
CPC分类号： H01Q3/26 , H01Q13/06 , H01Q13/10 , H01Q21/0087 , H01Q21/061 , H01Q21/24 , H01Q25/001 , H01Q25/02 , H01Q3/267
摘要： A phased array includes a first plurality of radiators having a first polarization and a second plurality of radiators having a second polarization, different from said first polarization. The phased array is constructed such that radiating patterns of the first and second plurality of radiators are congruent. The radiators are constructed so that they radiating apertures thereof can occupy virtually the same space, i.e., the spacing of the radiating elements is less than a wavelength. Other features provided allow this compactness to be achieved. Impedance matching features are integrated into the radiators themselves. The elevation assemblies of the radiators are mated together, and then are coupled across to their respective azimuth assemblies. Two azimuth assemblies for either type of polarization may be provided when monopulse operation is required. Assemblies for both polarizations transmit sequentially, but receive simultaneously, thus allowing a complete polarization matrix to be collected with two pulse transmissions.
摘要翻译：相控阵列包括具有第一极化的第一多个散热器和具有不同于所述第一极化的第二极化的第二多个辐射器。相控阵列被构造成使得第一和第二多个散热器的辐射图案是一致的。散热器被构造成使得它们的辐射孔可以占据几乎相同的空间，即辐射元件的间隔小于波长。提供的其他功能允许实现这种紧凑性。阻抗匹配功能集成到散热器本身。散热器的升降组件配合在一起，然后被耦合到它们各自的方位组件上。当需要单脉冲操作时，可以提供两种方位组件，用于任一类型的极化。两个极化的组件顺序传输，但同时接收，从而允许使用两个脉冲传输收集完整的极化矩阵。

2. 发明授权

US5855803A Template type cavity-formation device for low temperature cofired ceramic (LTCC) sheets 失效
标题翻译：用于低温共烧陶瓷（LTCC）片材的模板型腔形成装置
公开(公告)号：US5855803A
公开(公告)日：1999-01-05
申请号：US752111
申请日：1996-11-20
申请人： Alex Bailey , Ronnie Starling , John Chino , Tapan Gupta
发明人： Alex Bailey , Ronnie Starling , John Chino , Tapan Gupta
IPC分类号： B28B11/12 , H01L21/48 , H05K3/00 , C23F1/00 , B32B31/00
CPC分类号： B28B11/12 , H01L21/4807 , H05K3/0014 , H05K3/0044 , Y10T156/1056 , Y10T156/1062
摘要： A cavity pattern for a laminated structure such as a substrate for integrated circuitry is formed in a sheet of unfired low temperature cofired ceramic (LTCC) material also known as "green" tape. One sheet at a time is placed in a flexible ram forming die including a resilient rubber pressure pad and a template including the pattern to be formed in the sheet. A pair of outer pressure plates hold the pressure pad and template in place. When a sheet of unfired LTCC material is placed between the pressure pad and template and pressurization is applied to the outer plates, extrusion of the rubber material through the template causes the tape to be sheared off at the edges of the holes in the template, thus effectively cutting the required pattern in the sheet. Following pressurization, the sheet now with the pattern cut therein is removed from the die and the residual tape cut-outs are subsequently removed from the template by a vacuum.
摘要翻译：用于层叠结构的空腔图案，例如用于集成电路的基板，形成在未烧制的低温共烧陶瓷（LTCC）材料片材中，也称为“绿色”带。一次一片地放置在包括弹性橡胶压力垫的柔性冲头成型模具和包含要在板材中形成的图案的模板上。一对外压板将压力垫和模板固定在适当位置。当将一片未烧的LTCC材料放置在压垫和模板之间，并且对外板施加加压时，橡胶材料通过模板的挤出使得带在模板中的孔的边缘处被剪切，因此有效地切割片材中所需的图案。在加压之后，现在将其中切割的图案从模具中取出，然后通过真空从模板中除去残留的带切口。

3. 发明授权

US5876539A Fabrication of ferrite toroids 失效
标题翻译：铁氧体环形体的制造
公开(公告)号：US5876539A
公开(公告)日：1999-03-02
申请号：US877379
申请日：1997-06-17
申请人： Alex E. Bailey , John Chino , Dennis Grube , Andrea Curbean , Tapan Gupta , Ronnie L. Starling
发明人： Alex E. Bailey , John Chino , Dennis Grube , Andrea Curbean , Tapan Gupta , Ronnie L. Starling
IPC分类号： H01F1/34 , H01P1/195 , H01P11/00 , B32B31/26
CPC分类号： H01P1/195 , B32B37/0023 , B32B38/1841 , H01P11/00 , B32B2315/02 , Y10T156/1062 , Y10T156/108 , Y10T156/1082
摘要： A method of fabricating ferrite toroids used in ferrite phase shifters. The method employs fabrication techniques found in low temperature cofired ceramics (LTCC) tape technology and involves fabricating long rectangular through-holes, as is required by the toroid design, in layers of green ceramic tape and maintaining the integrity of the through-holes during a firing process wherein ferromagnetic ceramic oxide in the tape is converted to ferrite.
摘要翻译：一种制造用于铁素体移相器的铁氧体环形体的方法。该方法采用在低温共烧陶瓷（LTCC）带技术中发现的制造技术，并且涉及根据环形设计在绿色陶瓷带的层中制造长矩形通孔，并且在一段时间内保持通孔的完整性将磁带中的铁磁性陶瓷氧化物转化成铁素体的烧成工序。

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