Invention Grant
US08648665B2 Impedance-matching circuits for multi-output power supplies driving CO2 gas-discharge lasers
有权
用于驱动CO2气体放电激光器的多输出电源的阻抗匹配电路
- Patent Title: Impedance-matching circuits for multi-output power supplies driving CO2 gas-discharge lasers
- Patent Title (中): 用于驱动CO2气体放电激光器的多输出电源的阻抗匹配电路
-
Application No.: US13029953Application Date: 2011-02-17
-
Publication No.: US08648665B2Publication Date: 2014-02-11
- Inventor: Frederick W. Hauer , Joel Fontanella , Patrick T. Tracy
- Applicant: Frederick W. Hauer , Joel Fontanella , Patrick T. Tracy
- Applicant Address: US CA Santa Clara
- Assignee: Coherent, Inc.
- Current Assignee: Coherent, Inc.
- Current Assignee Address: US CA Santa Clara
- Agency: Morrison & Foerster LLP
- Main IPC: H03H7/38
- IPC: H03H7/38
Abstract:
Electrical apparatus for connecting a radio frequency power-supply having two outputs to a load includes two radio frequency transmission-lines, each one connected to a corresponding power-supply output. A transformer arrangement connects the two transmission-lines to the load. Each transmission-line includes a series-connected pair of twelfth-wave transmission-line sections. The series-connection between the twelfth wave transmission-line sections in one transmission line is connected to the series-connection between the twelfth-wave transmission-line sections in the other by a device having an adjustable impedance.
Public/Granted literature
- US20120086519A1 IMPEDANCE-MATCHING CIRCUITS FOR MULTI-OUTPUT POWER SUPPLIES DRIVING CO2 GAS-DISCHARGE LASERS Public/Granted day:2012-04-12
Information query
