发明名称 |
Communication apparatus and communication system |
摘要 |
An excellent communication system has a short synchronizing time and is free from the drop of an execution communication speed even at the time of data packet communication. The communication apparatus comprises a SAW matched filter in a correlation section. Alternatively, the communication apparatus comprises a matched filter of a fixed code in a synchronizing signal detection section and a matched filter of a variable code type in a signal detection section. |
申请公布号 |
AU6669896(A) |
申请公布日期 |
1998.03.06 |
申请号 |
AU19960066698 |
申请日期 |
1996.08.09 |
申请人 |
HITACHI, LTD.;HITACHI MEDIA ELECTRONICS CO., LTD. |
发明人 |
TAKASHI SHIBA;MINORU MOTEKI;AKITSUNA YUHARA;JUN YAMADA |
分类号 |
H04B1/69;H04B1/707;H04B1/7093 |
主分类号 |
H04B1/69 |
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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