EP2267920A2

5G,4G,3G,2G

Title

An improved mobile GPS receiver

Application Number:

EP20100183754

Publication Date:

29-12-2010

Current Assignee:

Family ID:

Application Date:

07-03-1997

Declaring Company:

Publication Country:

US

Priority Date:

08-03-1996

Title

An improved mobile GPS receiver

Application Number:

EP20100183754

Family ID:

Publication Country:

US

Publication Date:

29-12-2010

Application Date:

07-03-1997

Priority Date:

08-03-1996

Current Assignee:

Declaring Company:

Abstract  Abstract

The invention concerns a mobile GPS receiver comprising:
- a first antenna (613) for receiving GPS signals;
- a downconverter (614) coupled to said first antenna said first antenna providing said GPS signals to said downconverter said downconverter having an input for receiving a local oscillator signal to convert said GPS signals from a first frequency to a second frequency;
- a second antenna (601) for receiving a precision carrier frequency signal from a source providing said precision carrier frequency signal;
- an automatic frequency control (AFC) circuit (603) coupled to said second antenna said AFC circuit being coupled to said downconverter to provide said local oscillator signal which is used to acquire said GPS signals.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.