公开(公告)号：US20050183043A1

公开(公告)日：2005-08-18

申请号：US10777653

申请日：2004-02-13

申请人： Fu-Chung Wu ,  Chun-Liang Lee ,  Shu-Yun Chen ,  Jui-Chi Huang ,  Tze-Hsin Peng ,  Kuang-Yu Peng

发明人： Fu-Chung Wu ,  Chun-Liang Lee ,  Shu-Yun Chen ,  Jui-Chi Huang ,  Tze-Hsin Peng ,  Kuang-Yu Peng

IPC分类号： G06F17/50

CPC分类号： G06F17/5045

摘要： A computer-assisted schematic linking method for electronic components includes naming the circuits of various electronic components according to signal line naming conventions; storing in an electronic component specification data base; selecting a plurality of first electronic components from the electronic component data base to generate a first electronic component list for users to select the first electronic components; searching second electronic components from the electronic component data base corresponding to the selected first electronic components and generating a second electronic component list for users to select the second electronic components; processing schematic linking operation for the first electronic components and the second electronic components; and repeating the foregoing steps to select other electronic components until a complete schematic chart is finished.

摘要翻译： 用于电子部件的计算机辅助示意图链接方法包括根据信号线命名约定命名各种电子部件的电路; 存储在电子组件规格数据库中; 从所述电子部件数据库中选择多个第一电子部件，生成第一电子部件列表，供用户选择所述第一电子部件; 从对应于所选择的第一电子部件的电子部件数据库中搜索第二电子部件，并生成第二电子部件列表供用户选择第二电子部件; 处理第一电子部件和第二电子部件的原理图连接操作; 并重复上述步骤以选择其他电子部件，直到完整的原理图完成。

公开(公告)号：US07188329B2

公开(公告)日：2007-03-06

申请号：US10777653

申请日：2004-02-13

申请人： Fu-Chung Wu ,  Chun-Liang Lee ,  Shu-Yun Chen ,  Jui-Chi Huang ,  Tze-Hsin Peng ,  Kuang-Yu Peng

发明人： Fu-Chung Wu ,  Chun-Liang Lee ,  Shu-Yun Chen ,  Jui-Chi Huang ,  Tze-Hsin Peng ,  Kuang-Yu Peng

IPC分类号： G06F17/50

CPC分类号： G06F17/5045

摘要： A computer-assisted schematic linking method for electronic components includes naming the circuits of various electronic components according to signal line naming conventions; storing in an electronic component specification data base; selecting a plurality of first electronic components from the electronic component data base to generate a first electronic component list for users to select the first electronic components; searching second electronic components from the electronic component data base corresponding to the selected first electronic components and generating a second electronic component list for users to select the second electronic components; processing schematic linking operation for the first electronic components and the second electronic components; and repeating the foregoing steps to select other electronic components until a complete schematic chart is finished.

摘要翻译： 用于电子部件的计算机辅助示意图链接方法包括根据信号线命名约定命名各种电子部件的电路; 存储在电子组件规格数据库中; 从所述电子部件数据库中选择多个第一电子部件，生成第一电子部件列表，供用户选择所述第一电子部件; 从对应于所选择的第一电子部件的电子部件数据库中搜索第二电子部件，并生成用于用户选择第二电子部件的第二电子部件列表; 处理第一电子部件和第二电子部件的原理图连接操作; 并重复上述步骤以选择其他电子部件，直到完整的原理图完成。

公开(公告)号：US20130157591A1

公开(公告)日：2013-06-20

申请号：US13437186

申请日：2012-04-02

申请人： Chi-Ho Chang ,  Jui-Chi Huang ,  Jau-Chen Chen ,  Kuei-Ju Lee ,  Chi-Hua Tseng

发明人： Chi-Ho Chang ,  Jui-Chi Huang ,  Jau-Chen Chen ,  Kuei-Ju Lee ,  Chi-Hua Tseng

IPC分类号： H04B1/44

CPC分类号： G01S7/35

摘要： A signal generation and transmission system includes a modulator and an RF transceiver. The RF transceiver includes a voltage-controlled oscillator, a power divider, a low-pass filter, a low-noise amplifier and a mixer. The voltage-controlled oscillator receives a signal from the modulator and produces a frequency modulated continuous wave signal. The power divider receives the frequency modulated continuous wave signal from the voltage-controlled oscillator. The low-pass filter receives the frequency modulated continuous wave signal from the power divider. The low-noise amplifier receives, amplifies and transfers a target echo signal. The mixer combines the frequency modulated continuous wave signal from the power divider with the echo signal of target from the low-noise amplifier so that the two signals are added up or subtracted from each other in a frequency band.

摘要翻译： 信号发生和传输系统包括调制器和RF收发器。 RF收发器包括压控振荡器，功率分配器，低通滤波器，低噪声放大器和混频器。 压控振荡器从调制器接收信号并产生调频连续波信号。 功率分配器从压控振荡器接收调频连续波信号。 低通滤波器从功率分配器接收调频连续波信号。 低噪声放大器接收，放大并传送目标回波信号。 混频器将来自功率分配器的调频连续波信号与来自低噪声放大器的目标的回波信号组合，使得两个信号在频带中相加或相减。