Reconfigurable diversity receiver

1. A terminal, comprising:

a primary path for processing downconverted wireless communication signals;

a diversity path for processing downconverted wireless communication signals; and

at least one first receiver unit comprising a first downconverter having its output communicatively coupled to the primary path, the first downconverter configured to frequency downconvert received wireless communication signals;

at least one second receiver unit comprising a second downconverter having its output communicatively coupled to the diversity path, the second downconverter configured to frequency downconvert received wireless communication signals;

a switch coupled to the output of the second downconverter configured to, when closed, communicatively couple the output of the second downconverter to the primary path, and, when open, isolate the output of the second downconverter from the primary path; and

a plurality of ports communicatively coupled to each of the first downconverter and the second downconverter, each of the plurality of ports configured to receive the wireless communication signals.

2. A terminal according to claim 1 , wherein:

the primary path is configured to support a plurality of wireless communications bands; and

the diversity path is configured to support a subset of the plurality of wireless communications bands.

3. A terminal according to claim 2 , wherein each of the plurality of ports is configured to support the plurality of wireless communications bands supported by the primary path.

4. A terminal according to claim 2 , wherein:

the primary path supports wireless communications bands compatible with 2G technologies; and

the diversity path does not support wireless communications bands compatible with 2G technologies.

5. A terminal according to claim 1 , wherein the primary path comprises greater circuit area than the diversity path.

6. A method, comprising:

frequency downconverting a first wireless communication signal by a first downconverter communicatively coupled to a primary path, the first downconverter integral to a first receiver unit of a wireless communications terminal;

frequency downconverting a second wireless communication signal by a second downconverter communicatively coupled to a diversity path, the second downconverter integral to a second receiver unit of the wireless communications terminal;

configuring a switch coupled to an output of the second downconverter to, when closed, communicatively couple the output of the second downconverter to the primary path, and, when open, isolate the output of the second downconverter from the primary path;

processing the downconverted first wireless communication signal by the primary path;

processing the downconverted second wireless communication signal by the diversity path if the switch is open; and

processing the downconverted second wireless communication signal by the primary path if the switch is closed.

7. A method according to claim 6 , further comprising:

configuring the primary path to support a plurality of wireless communications bands; and

configuring the diversity path to support a subset of the plurality of wireless communications bands.

8. A method according to claim 7 , further comprising configuring each of the plurality of ports to support the plurality of wireless communications bands supported by the primary path.

9. A method according to claim 7 , further comprising:

configuring the primary path to support wireless communications bands compatible with 2G technologies; and

configuring the diversity path to not support wireless communications bands compatible with 2G technologies.

10. A method according to claim 6 , wherein the primary path comprises greater circuit area than the diversity path.