Textured dielectric patch antenna fabrication method
    1.
    发明授权
    Textured dielectric patch antenna fabrication method 失效
    纹理电介质贴片天线制造方法

    公开(公告)号:US07337528B2

    公开(公告)日:2008-03-04

    申请号:US11021444

    申请日:2004-12-23

    IPC分类号: H01P11/00

    摘要: A textured dielectric patch antenna is fabricated by applying a first mask pattern (310, 510, 610, 710, 915, 1015, 1210) to a first side of a solid panel made of a first material that is a ceramic dielectric and then sandblasting the solid panel through the first mask pattern from the first side to at least partially generate a shaped cavity (315, 920, 1040). The shaped cavity of the solid panel may be filled with a second material (330, 740). The first and second materials have substantially differing dielectric constants. The first side and second side of the solid panel are metallized (325), forming a patch antenna. The shaped cavities can be made more complex by using additional masking and/or sandblasting steps.

    摘要翻译: 通过将第一掩模图案(310,510,610,710,915,1015,1210)施加到由作为陶瓷电介质的第一材料制成的实心面板的第一侧上,然后对其进行喷砂来制造纹理化介质贴片天线 通过第一掩模图案从第一侧至少部分地产生成形腔(315,920,1040)。 固体面板的成形腔可以填充有第二材料(330,740)。 第一和第二材料具有基本上不同的介电常数。 固体面板的第一侧面和第二侧被金属化(325),形成贴片天线。 通过使用额外的掩模和/或喷砂步骤,可使成形的空腔变得更加复杂。

    Tunable high impedance surface device
    2.
    发明授权
    Tunable high impedance surface device 失效
    可调高阻抗表面装置

    公开(公告)号:US07518465B2

    公开(公告)日:2009-04-14

    申请号:US11616061

    申请日:2006-12-26

    IPC分类号: H01P1/06 H01P5/04 H01Q1/38

    摘要: A tunable high impedance surface device (100) includes a conductive ground plane (105) and a plurality of conductive elements (110-114) electrically connected to the conductive ground plane (105). The device (100) also includes a plurality of capacitive elements (120-124) operable to vary a predetermined electromagnetic characteristic of the apparatus and standoffs (130, 132) between the plurality of capacitive elements (120-124) and the plurality of conductive elements (110-114). In one form, laser-drilled and electrically conductive micro-vias (136, 138) extend through the standoffs (130, 132) thereby electrically connecting the plurality of capacitive elements (120-124) to a data bus (140). The capacitive elements (120-124) may be integral with a circuit board (144) that supports the plurality conductive elements (110-114). Either the capacitive elements (120-124) or the conductive elements (110-114) are mechanically flexible and selectively movable to controllably adjust the distance (142) between the capacitive and conductive elements.

    摘要翻译: 可调谐高阻抗表面器件(100)包括导电接地平面(105)和电连接到导电接地平面(105)的多个导电元件(110-114)。 设备(100)还包括多个电容元件(120-124),可操作以改变设备的预定电磁特性和多个电容元件(120-124)与多个导电(120-124)之间的支座(130,132) 元素(110-114)。 在一种形式中,激光钻孔和导电微通孔(136,138)延伸穿过支座(130,132),从而将多个电容元件(120-124)电连接到数据总线(140)。 电容元件(120-124)可以与支撑多个导电元件(110-114)的电路板(144)成一体。 电容元件(120-124)或导电元件(110-114)中的任何一个都是机械地柔性的并且选择性地可移动以可控地调节电容元件和导电元件之间的距离(142)。

    TUNABLE HIGH IMPEDANCE SURFACE DEVICE
    3.
    发明申请
    TUNABLE HIGH IMPEDANCE SURFACE DEVICE 失效
    高阻抗表面装置

    公开(公告)号:US20080150657A1

    公开(公告)日:2008-06-26

    申请号:US11616061

    申请日:2006-12-26

    IPC分类号: H01P1/10 H01P7/00 H01R43/00

    摘要: A tunable high impedance surface device (100) includes a conductive ground plane (105) and a plurality of conductive elements (110-114) electrically connected to the conductive ground plane (105). The device (100) also includes a plurality of capacitive elements (120-124) operable to vary a predetermined electromagnetic characteristic of the apparatus and standoffs (130, 132) between the plurality of capacitive elements (120-124) and the plurality of conductive elements (110-114). In one form, laser-drilled and electrically conductive micro-vias (136, 138) extend through the standoffs (130, 132) thereby electrically connecting the plurality of capacitive elements (120-124) to a data bus (140). The capacitive elements (120-124) may be integral with a circuit board (144) that supports the plurality conductive elements (110-114). Either the capacitive elements (120-124) or the conductive elements (110-114) are mechanically flexible and selectively movable to controllably adjust the distance (142) between the capacitive and conductive elements.

    摘要翻译: 可调谐高阻抗表面器件(100)包括导电接地平面(105)和电连接到导电接地平面(105)的多个导电元件(110-114)。 装置(100)还包括多个电容元件(120-124),可操作以改变装置的预定电磁特性和多个电容元件(120-124)之间的间隔(130,132)和多个导电 元素(110 - 114)。 在一种形式中,激光钻孔和导电微通孔(136,138)延伸穿过支座(130,132),从而将多个电容元件(120-124)电连接到数据总线(140)。 电容元件(120-124)可以与支撑多个导电元件(110-114)的电路板(144)成一体。 电容元件(120-124)或导电元件(110-114)中的任何一个都是机械地柔性的并且选择性地可移动以可控地调节电容元件和导电元件之间的距离(142)。

    Textured dielectric and patch antenna fabrication method
    4.
    发明申请
    Textured dielectric and patch antenna fabrication method 失效
    纹理电介质和贴片天线制造方法

    公开(公告)号:US20060137173A1

    公开(公告)日:2006-06-29

    申请号:US11021444

    申请日:2004-12-23

    IPC分类号: H01P11/00 H01K3/10

    摘要: A textured dielectric panel (305, 520, 625, 745, 925, 1035, 1205) is fabricated by applying a first mask pattern (310, 510, 610, 710, 915, 1015, 1210) to a first side of a solid panel made of a first material that is a ceramic dielectric and then sandblasting the solid panel through the first mask pattern from the first side to at least partially generate a shaped cavity (315, 920, 1040). The shaped cavity of the solid panel may be filled with a-second material (330, 740). The first and second materials have substantially differing dielectric constants. The first side and second side of the solid panel may be metallized (325), forming a patch antenna. The shaped cavities can be made more complex by using additional masking and/or sandblasting steps.

    摘要翻译: 通过将第一掩模图案(310,510,610,710,915,1015,1210)施加到固体面板的第一侧来制造纹理化电介质面板(305,520,625,745,925,1035,1205) 由第一材料制成,其是陶瓷电介质,然后通过第一掩模图案从第一侧喷砂固体板,以至少部分地产生成型腔(315,920,1040)。 固体面板的成形腔可以填充有第二材料(330,740)。 第一和第二材料具有基本上不同的介电常数。 固体面板的第一面和第二面可以金属化(325),形成贴片天线。 通过使用额外的掩模和/或喷砂步骤,可使成形的空腔变得更加复杂。

    Method for manufacturing an integral thin-film metal resistor
    7.
    发明授权
    Method for manufacturing an integral thin-film metal resistor 失效
    制造整体薄膜金属电阻的方法

    公开(公告)号:US06232042B1

    公开(公告)日:2001-05-15

    申请号:US09111189

    申请日:1998-07-07

    IPC分类号: G03F700

    摘要: A method for manufacturing a microelectronic assembly to have a resistor, and particularly a metal resistive film, with desirable processing and dimensional characteristics. The method generally entails applying a photosensitive dielectric to a substrate to form a dielectric layer. The dielectric layer is photoimaged to polymerize a first portion of the dielectric layer on a first region of the substrate, leaving the remainder of the dielectric layer unpolymerized. An electrically resistive film is then applied to the dielectric layer, and the dielectric layer is developed to remove concurrently the unpolymerized portion thereof and the portion of the resistive film overlying the unpolymerized portion, so that a portion of the resistive film remains over the second portion to form the resistor. An alternative process order is to apply the resistive film prior to exposing the dielectric layer to radiation, and then exposing the dielectric layer through the resistive film. The resistive film is preferably a multilayer film that includes an electrically resistive layer, such as NiP, NiCr or another nickel-containing alloy, and a sacrificial backing such as a layer of copper.

    摘要翻译: 一种用于制造具有所需加工和尺寸特性的电阻器,特别是金属电阻膜的微电子组件的方法。 该方法通常需要将光敏电介质施加到衬底以形成电介质层。 介电层被光刻以在基板的第一区域上聚合电介质层的第一部分,留下介电层的其余部分未聚合。 然后将电阻膜施加到电介质层,并且电介质层被显影以同时除去其未聚合部分和覆盖未聚合部分的电阻膜的部分,使得电阻膜的一部分保留在第二部分上 以形成电阻器。 替代的处理顺序是在将电介质层暴露于辐射之前施加电阻膜,然后将电介质层暴露于电阻膜。 电阻膜优选为包含电阻层的多层膜,例如NiP,NiCr或其它含镍合金,以及牺牲衬底,例如铜层。

    Capacitance laminate and printed circuit board apparatus and method
    9.
    发明授权
    Capacitance laminate and printed circuit board apparatus and method 失效
    电容层压板和印刷电路板装置及方法

    公开(公告)号:US07361847B2

    公开(公告)日:2008-04-22

    申请号:US11323515

    申请日:2005-12-30

    IPC分类号: H05K1/16

    摘要: A method is for fabricating an embedded capacitance printed circuit board assembly (400, 1100). The embedded capacitance printed circuit board assembly includes two embedded capacitance structures (110). Each capacitance structure (110) includes a crystallized dielectric oxide layer (115) sandwiched between an outer electrode layer (120) and an inner electrode layer (125) in which the two inner electrode layers are electrically connected together. A rivet via (1315) and a stacked via (1110) formed from a button via (910) and a stacked blind via (1111) may be used to electrically connect the two inner electrode layers together. A spindle via (525) may be formed through the inner and outer layers. The multi-layer printed circuit board may be formed from a capacitive laminate (100) that includes two capacitance structures.

    摘要翻译: 一种用于制造嵌入式电容印刷电路板组件(400,1100)的方法。 嵌入式电容印刷电路板组件包括两个嵌入式电容结构(110)。 每个电容结构(110)包括夹在两个内部电极层电连接在一起的外部电极层(120)和内部电极层(125)之间的结晶化电介质氧化物层(115)。 可以使用铆钉通孔(1315)和由按钮通孔(910)和堆叠的通孔(1111)形成的堆叠通孔(1110)将两个内部电极层电连接在一起。 主轴通孔(525)可以通过内层和外层形成。 多层印刷电路板可以由包括两个电容结构的电容层压板(100)形成。

    Two-layer patterned resistor
    10.
    发明授权
    Two-layer patterned resistor 失效
    双层图案电阻

    公开(公告)号:US07105913B2

    公开(公告)日:2006-09-12

    申请号:US10743589

    申请日:2003-12-22

    IPC分类号: H01L27/082

    摘要: A technique for fabricating a patterned resistor on a substrate produces a patterned resistor (101, 801, 1001, 1324, 1374) including two conductive end terminations (110, 810, 1010) on the substrate, a pattern of first resistive material (120, 815, 1015) having a first width (125) and a first sheet resistance, and a pattern of second resistive material (205, 820, 1020) having a second width (210) and a second sheet resistance that at least partially overlies the pattern of first resistive material. One of the first and second sheet resistances is a low sheet resistance and the other of the first and second resistances is a high sheet resistance. A ratio of the high sheet resistance to the low sheet resistance is at least ten to one. The pattern having the higher sheet resistance is substantially wider than the pattern having the low sheet resistance. The patterned resistor can be precision trimmed 1225.

    摘要翻译: 用于在衬底上制造图案化电阻器的技术产生包括在衬底上的两个导电端接(110,810,1010)的图案化电阻器(101,801,1001,1324,1374),第一电阻材料(120, 具有第一宽度(125)和第一薄层电阻的第二电阻材料(205,820,1020)的图案,以及具有至少部分地覆盖图案的第二宽度(210)和第二薄层电阻的图案 的第一电阻材料。 第一和第二薄层电阻之一是低的薄层电阻,第一和第二电阻中的另一个是高的薄层电阻。 高薄层电阻与低薄层电阻的比例至少为10比1。 具有较高薄层电阻的图案基本上比具有低薄层电阻的图案更宽。 图案化电阻器可精密修整1225。