Telecommunications – Transmitter and receiver at separate stations – Having measuring – testing – or monitoring of system or part
Reexamination Certificate
2011-04-26
2011-04-26
Anderson, Matthew (Department: 2618)
Telecommunications
Transmitter and receiver at separate stations
Having measuring, testing, or monitoring of system or part
C455S154100, C455S226100, C455S156100, C455S227000, C455S134000, C342S170000, C342S377000, C324S627000, C324S613000, C324S076270, C324S076120, C324S076140, C324S076410, C324S076510, C324S102000, C324S612000, C324S614000, C340S539170, C340S545100, C340S545600, C340S552000, C340S551000, C327S113000, C327S119000, C327S291000, C331S078000
Reexamination Certificate
active
07933559
ABSTRACT:
A system for testing radio frequency (RF) communications of a device capable of such communications is provided. The system includes a chamber for isolating the device from RF interference, an antenna that is suitable for RF communications with the device wherein the antenna is capable of communications over a range of frequencies, the antenna being located within the chamber, and a digital communication link for providing non-RF communications with the device.
REFERENCES:
patent: 4521780 (1985-06-01), Preikschat
patent: 4970455 (1990-11-01), Suzuki et al.
patent: 5939982 (1999-08-01), Gagnon et al.
patent: 6509742 (2003-01-01), Ebizuka et al.
patent: 7323884 (2008-01-01), Stojcevic
Anderson Matthew
Gonzales April G
Pearne & Gordon LLP
Psion Teklogix Inc.
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