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1. 发明专利

AU2002305031A1 Multi-layer flat plate antenna with low-cost material and high-conductivity additive processing 未知
公开(公告)号：AU2002305031A1
公开(公告)日：2002-10-15
申请号：AU2002305031
申请日：2002-03-29
申请人： COMSAT CORP , ZAGHLOUL AMIR IBRAHIM
发明人： KOHLS ERIC CHRISTOPHER
IPC分类号： H01Q1/38 , H01Q21/00 , H05K1/02 , H05K1/09 , H05K1/16 , H01B1/22
摘要： The invention is a multi-layer printed circuit antenna and a method for developing the antenna for which a screen printing technology is used to deposit conducting material forming the circuit layout directly on low-cost dielectric material, followed by a post-processing step performed on the printed circuit to increase circuit conductivity. In one embodiment, the dielectric material used is a thin layer supported by low-loss, foam-like material for spacing between the antenna layers. In another embodiment, a thick high-density, low-cost low-loss dielectric material acts as both the printing surface and the spacer between the antenna layers. The thick high-density, low-cost low-loss dielectric material allows for saving one layer in every printed circuit. The screen printing or additive process is less expensive than its etching or subtractive counterpart due to the process itself and due to the lower cost of materials. The post-processing of the printed circuit achieves the same level of conductivity as the more expensive etching technique. This allows for low-cost manufacturing for printed circuit antennas for use in, for example, DBS, DTH/TV, MMDS, LMDS and other wireless communications systems.

2. 发明申请

WO02080302B1 MULTI-LAYER FLAT PLATE ANTENNA WITH LOW-COST MATERIAL AND HIGH-CONDUCTIVITY ADDITIVE PROCESSING 审中-公开
标题翻译：具有低成本材料和高电导率加工的多层平板天线
公开(公告)号：WO02080302B1
公开(公告)日：2003-02-13
申请号：PCT/US0206673
申请日：2002-03-29
申请人： COMSAT CORP , ZAGHLOUL AMIR IBRAHIM , KOHLS ERIC CHRISTOPHER
发明人： ZAGHLOUL AMIR IBRAHIM , KOHLS ERIC CHRISTOPHER
IPC分类号： H01Q1/38 , H01Q21/00 , H05K1/02 , H05K1/09 , H05K1/16 , H01B1/22
CPC分类号： H01Q1/38 , H01Q21/0087 , H05K1/024 , H05K1/095 , H05K1/16 , Y10T29/49016
摘要： The invention is a multi-layer printed circuit antenna and a method for developing the antenna for which a screen printing technology is used to deposit conducting material forming the circuit layout directly on low-cost dielectric material, followed by a post-processing step performed on the printed circuit to increase circuit conductivity. In one embodiment, the dielectric material used is a thin layer supported by low-loss, foam-like material for spacing between the antenna layers. In another embodiment, a thick high-density, low-cost low-loss dielectric material(40,50) acts as both the printing surface and the spacer between the antenna layers(10,20,10). The thick high-density, low-cost low-loss dielectric material(40,50) allows for saving one layer in every printed circuit. The screen printing or additive process is less expensive than its etching or substractive counterpart due to the process itself and due to the lower cost of materials.
摘要翻译：本发明是一种多层印刷电路天线和一种用于显影天线的方法，其中使用丝网印刷技术将形成电路布局的导电材料直接沉积在低成本电介质材料上，随后进行后处理步骤印刷电路增加电路电导率。在一个实施例中，所使用的介电材料是由低损耗泡沫状材料支撑的薄层，用于天线层之间的间隔。在另一个实施例中，厚的高密度，低成本低损耗介电材料（40,50）充当天线层（10,20,10）之间的印刷表面和间隔物。厚的高密度，低成本低损耗介电材料（40,50）可以在每个印刷电路中节省一层。丝网印刷或添加工艺由于其工艺本身而且由于材料成本较低而比其蚀刻或减少对应物更便宜。

3. 发明申请

WO2002080302A3 MULTI-LAYER FLAT PLATE ANTENNA WITH LOW-COST MATERIAL AND HIGH-CONDUCTIVITY ADDITIVE PROCESSING 审中-公开
公开(公告)号：WO2002080302A3
公开(公告)日：2002-10-10
申请号：PCT/US2002/006673
申请日：2002-03-29
申请人： COMSAT CORPORATION , ZAGHLOUL, Amir, Ibrahim , KOHLS, Eric, Christopher
发明人： ZAGHLOUL, Amir, Ibrahim , KOHLS, Eric, Christopher
IPC分类号： H01Q1/38
摘要： The invention is a multi-layer printed circuit antenna and a method for developing the antenna for which a screen printing technology is used to deposit conducting material forming the circuit layout directly on low-cost dielectric material, followed by a post-processing step performed on the printed circuit to increase circuit conductivity. In one embodiment, the dielectric material used is a thin layer supported by low-loss, foam-like material for spacing between the antenna layers. In another embodiment, a thick high-density, low-cost low-loss dielectric material(40,50) acts as both the printing surface and the spacer between the antenna layers(10,20,10). The thick high-density, low-cost low-loss dielectric material(40,50) allows for saving one layer in every printed circuit. The screen printing or additive process is less expensive than its etching or substractive counterpart due to the process itself and due to the lower cost of materials.

4. 发明申请

WO02080302A2 MULTI-LAYER FLAT PLATE ANTENNA WITH LOW-COST MATERIAL AND HIGH-CONDUCTIVITY ADDITIVE PROCESSING 审中-公开
标题翻译：具有低成本材料和高电导率加工的多层平板天线
公开(公告)号：WO02080302A2
公开(公告)日：2002-10-10
申请号：PCT/US0206673
申请日：2002-03-29
申请人： COMSAT CORP , ZAGHLOUL AMIR IBRAHIM , KOHLS ERIC CHRISTOPHER
发明人： KOHLS ERIC CHRISTOPHER
IPC分类号： H01Q1/38 , H01Q21/00 , H05K1/02 , H05K1/09 , H05K1/16 , H01Q
CPC分类号： H01Q1/38 , H01Q21/0087 , H05K1/024 , H05K1/095 , H05K1/16 , Y10T29/49016
摘要： The invention is a multi-layer printed circuit antenna and a method for developing the antenna for which a screen printing technology is used to deposit conducting material forming the circuit layout directly on low-cost dielectric material, followed by a post-processing step performed on the printed circuit to increase circuit conductivity. In one embodiment, the dielectric material used is a thin layer supported by low-loss, foam-like material for spacing between the antenna layers. In another embodiment, a thick high-density, low-cost low-loss dielectric material acts as both the printing surface and the spacer between the antenna layers. The thick high-density, low-cost low-loss dielectric material allows for saving one layer in every printed circuit. The screen printing or additive process is less expensive than its etching or substractive counterpart due to the process itself and due to the lower cost of materials. The post-processing of the printed circuit achieves the same level of condutivity as the more expensive etching technique. This allows for low-cost manufacturing for printed circuit antennas for use in, for example, BDS, DTH/TV, MMDS, LMDS and other wireless communications systems.
摘要翻译：本发明是一种多层印刷电路天线和一种用于显影天线的方法，其中使用丝网印刷技术将形成电路布局的导电材料直接沉积在低成本电介质材料上，随后进行后处理步骤印刷电路增加电路电导率。在一个实施例中，所使用的介电材料是由低损耗泡沫状材料支撑的薄层，用于天线层之间的间隔。在另一个实施例中，厚的高密度，低成本低损耗介电材料充当天线层之间的打印表面和间隔物。厚的高密度，低成本的低损耗介电材料允许在每个印刷电路中节省一层。丝网印刷或添加工艺由于其工艺本身而且由于材料成本较低而比其蚀刻或减少对应物更便宜。印刷电路的后处理实现与更昂贵的蚀刻技术相同的调节度。这允许用于例如BDS，DTH / TV，MMDS，LMDS和其他无线通信系统的印刷电路天线的低成本制造。

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