发明名称 TIME ADJUSTMENT DEVICE, TIMEPIECE WITH A TIME ADJUSTMENT DEVICE, AND TIME ADJUSTMENT METHOD
摘要 A time adjustment device, a timepiece with the same and a time adjustment method are provided to reflect a leap second obtained from a base station to the time correction exactly. A high frequency receiving member(16) is connected with an antenna(11). In the high frequency receiving member, the electric wave of a CDMA(Code Division Multiple Access) base station and the like received at the antenna is down-converted. A base band member(17) is also connected with the high frequency receiving member. A pilot PN synchronization member(17a) is installed within the base band member. A start timing generator(17b) is connected with the pilot PN synchronization member. When the pilot PN synchronization member obtains the synchronization of the previous signal, the timing is inputted to a start timing generator. The start timing generator generates the streaming timing.
申请公布号 KR20080065931(A) 申请公布日期 2008.07.15
申请号 KR20080002526 申请日期 2008.01.09
申请人 SEIKO EPSON CORPORATION 发明人 URANO OSAMU
分类号 H04B7/26;G04G5/00;G04G99/00;G04R20/14;H04B1/40;H04L7/00 主分类号 H04B7/26
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