Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Patent
1997-06-16
1999-11-16
Vo, Nguyen
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
455269, 429 96, 429178, H01M 202, H04B 138
Patent
active
059873370
ABSTRACT:
A radio pager of the present invention includes battery terminals each having an inductance component. The pager therefore reduces the fall of antenna efficiency as far as possible without resorting to any extra part. In addition, a coin type battery is located in the vicinity of short bars included in the pager so as to prevent the antenna efficiency from decreasing.
REFERENCES:
patent: 5586907 (1996-12-01), Frantz et al.
patent: 5863218 (1999-01-01), Quat et al.
patent: 5863674 (1999-01-01), Yamanaka
"Pager Design Techniques", WHITE SERIES No. 158, published by Tiriceps (Japan) Oct. 25, 1994, pp. 62-68.
Fuller Greta J.
NEC Corporation
Vo Nguyen
LandOfFree
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