发明授权
- 专利标题: Printed wiring board modified gull wing signal lead connection
- 专利标题(中): 印刷线路板修改鸥翼信号引线连接
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申请号: US865301申请日: 1997-05-29
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公开(公告)号: US5880657A公开(公告)日: 1999-03-09
- 发明人: Claus Dorschky , Sean Ortiz , Kwangsoo Park , Roland Seitz , David L. Wilson
- 申请人: Claus Dorschky , Sean Ortiz , Kwangsoo Park , Roland Seitz , David L. Wilson
- 申请人地址: NJ Murray Hill
- 专利权人: Lucent Technologies, Inc.
- 当前专利权人: Lucent Technologies, Inc.
- 当前专利权人地址: NJ Murray Hill
- 主分类号: H01P3/08
- IPC分类号: H01P3/08 ; H05K1/02 ; H05K1/18 ; H05K3/32
摘要:
The propagation of very high frequency signals, e.g., 8 to 10 GHz, via a path printed on a printed wiring board is enhanced by arranging the path so that it simulates a high-quality transmission path at very high frequencies. The path comprises a conventional lead and a series of microstrips, in which the design of the microstrips is optimized to (a) minimize insertion loss and group delay distortion, (b) maximize return loss, and (c) minimize pulse distortion.
公开/授权文献
- US4790516A Reactor for iron making 公开/授权日:1988-12-13