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US 7,623,000 B2Granted
Hybrid linear and polar modulation apparatus
AssigneeIcera Canada ULC
InventorsTajinder Manku, Abdellatif Bellaouar
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Abstract
The invention is directed at a hybrid modulation apparatus which combines a polar modulation circuit and a linear modulation circuit. The hybrid apparatus allows a communications device to function as a polar or a linear modulation circuit with less components as the output of the linear modulation circuit is an input of the polar modulation circuit.
Claims12
A hybrid linear and polar modulation apparatus comprising:
- a linear modulation circuit;
- and
- a polar modulation circuit including only an amplifier for receiving a digital polar modulation input and the linear modulation output;
- whereby an input of the polar modulation circuit is an output of the linear modulation circuit.
1 more element
Dependencies are inferred from the claim text.