Hinged read-out antenna system
First Claim
Patent Images
1. An antenna system for interrogation and identification of a transponder, wherein the transponder moves along an interrogation path comprising:
- a frame antenna, having a top and a bottom portion, disposed around said interrogation path for interrogating said transponder moving along said interrogation path;
a separate reading antenna for receiving an identification code signal from said transponder located with hinged suspension from said top portion of said frame antenna.
2 Assignments
0 Petitions
Accused Products
Abstract
A novel antenna system disposed around a conveyor belt for the interrogation of objects passing through the antenna which overcomes centralized dead zone problems is disclosed. A frame antenna which is disposed around the conveyor belt achieves the interrogation and a separate reading antenna, which is disposed hingedly from the top of the frame antenna performs the reception.
-
Citations
9 Claims
-
1. An antenna system for interrogation and identification of a transponder, wherein the transponder moves along an interrogation path comprising:
-
a frame antenna, having a top and a bottom portion, disposed around said interrogation path for interrogating said transponder moving along said interrogation path; a separate reading antenna for receiving an identification code signal from said transponder located with hinged suspension from said top portion of said frame antenna. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
Specification