发明名称 EQUIPMENT TO INCREASE SECRET CODE WITH TIMING SEQUENCE
摘要 The apparatus includes a first and a second switches (6,6') for switching code data generated by a code generator (1), a first delay circuit (3) for controlling the first and the second switches and for controlling the code generator (1), a transistor (Q1) for adjusting the Baud rate, a third and a fourth switches (7,7') connected to a code detector (2), a second delay circuit (4) for controlling the third and the fourth switches, a third delay circuit (5) for delaying the output signal of the code detector (2), an AND gate (8) for operating output signals of the third delay circuit (5) and the code detector (2), and a transistor (Q2) for adjusting the Baud rate.
申请公布号 KR920004930(B1) 申请公布日期 1992.06.22
申请号 KR19890017870 申请日期 1989.11.30
申请人 HYUN DAI ELECTRONICS CO., LTD. 发明人 PARK, CHAN - HYON
分类号 H03M7/00;(IPC1-7):H03M7/00 主分类号 H03M7/00
代理机构 代理人
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