Antenna for a radio controlled timepiece

Details Antenna for a radio controlled timepiece Antenna for a radio controlled timepiece

1989-05-17

1990-08-07

Hille, Rolf

Communications: radio wave antennas

Antennas

Body-attached or connected

455351, H01Q 112

Patent

active

049471791

ABSTRACT:
A magnetic antenna for a radio receiver such as a radio timepiece can be installed under restricted spacial conditions in a small housing or used as an antenna for a radio wristwatch. The antenna includes a core extending through a coil. The core is made of flexible, high permeability material, so that a flexible connection with the watch is obtained. A multiple flat strip conductor integrated into a watch bracelet serves as the connection between the coil and the receiver. Instead of being flexible, the core may be rigid but pre-formed in a non-linear shape.

REFERENCES:
patent: 4754285 (1988-06-01), Robitaille
patent: 4769656 (1988-09-01), Dickey
Article: Funkuhren, "Novel Radio Timepieces from the Data Technology Institute", Bermbach et al., pp. 169-170.

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