发明名称 |
REMOTE IDENTIFICATION OF OBJECTS |
摘要 |
<p>An electronic system for the remote identification of objects such as livestock comprising a transponder having a predetermined code stored therein positioned on the object to be identified, and an interrogator for remotely interrogating said transponder; the transponder has comparator means for comparing the decoded VHF signal from the interrogator with a stored code wherein a valid comparison initiates the transmission of a return signal which actuates an automatic direction finder (ADF) in the interrogator.</p> |
申请公布号 |
CA1195759(A) |
申请公布日期 |
1985.10.22 |
申请号 |
CA19820394551 |
申请日期 |
1982.01.20 |
申请人 |
AUSTRALIAN MEAT AND LIVE-STOCK CORPORATION, AETNA LIFE TOWER, HYDE |
发明人 |
BOSSHARD, ROBERT G.;MCINTOSH, ALEXANDER I. |
分类号 |
A01K11/00;G01S13/76;G01S13/78;G06K7/00;G06K19/07;G07C9/00;(IPC1-7):G01S13/80;G01S13/88 |
主分类号 |
A01K11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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