Contactless data storage medium
First Claim
Patent Images
1. A contactless data storage medium, comprising:
- a data processing unit having a device for identifying a transmission band with a strongest received signal, and a received signal preprocessing unit being be set to the transmission band; and
at least two antennas for respectively different transmission bands, at least two of said antennas being directly connected to one another.
1 Assignment
0 Petitions
Accused Products
Abstract
A contactless data storage medium has at least two antennas, in each case for different transmission bands. This makes it possible to configure a data storage medium such that it can be operated with read/write units that operate in accordance with different standards. At least two of the antennas form a unit, so that a configuration such as this can be produced at very low cost.
-
Citations
5 Claims
-
1. A contactless data storage medium, comprising:
-
a data processing unit having a device for identifying a transmission band with a strongest received signal, and a received signal preprocessing unit being be set to the transmission band; and
at least two antennas for respectively different transmission bands, at least two of said antennas being directly connected to one another. - View Dependent Claims (2, 3, 4, 5)
-
Specification