发明申请
- 专利标题: ANTENNA STRUCTURE FOR INTEGRATED CIRCUIT DIE USING BOND WIRE
- 专利标题(中): 使用焊丝集成电路的天线结构
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申请号: US11753749申请日: 2007-05-25
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公开(公告)号: US20080291107A1公开(公告)日: 2008-11-27
- 发明人: Chi Taou Tsai , Ricardo A. Uscola
- 申请人: Chi Taou Tsai , Ricardo A. Uscola
- 申请人地址: US TX Austin
- 专利权人: FREESCALE SEMICONDUCTOR, INC.
- 当前专利权人: FREESCALE SEMICONDUCTOR, INC.
- 当前专利权人地址: US TX Austin
- 主分类号: H01Q9/26
- IPC分类号: H01Q9/26 ; H01L21/60
摘要:
A device 20 includes a substrate 22 having an integrated circuit (IC) die 24 coupled thereto. A bond wire 28 interconnects a die bond pad 32 on the IC die 24 with an insulated bond pad 36. Another bond wire 38 interconnects a die bond pad 42 on the IC die 24 with another insulated bond pad 46. The bond wires 28 and 38 serve as radiating elements of a dipole antenna structure 64. A reflector 72 and director 74 can be located on the substrate 22 and/or the IC die 24 to reflect and/or direct a radiation pattern 66 emitted by or received by the antenna structure 64. A trace 82 can be interconnected between the insulated bond pads 36, 46 to form a folded dipole antenna structure 84.
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