| 摘要 |
Some aspects of the present disclosure provide for polar modulation techniques that utilize an 180° phase shift module disposed downstream of a VCO-DCO. In some embodiments, this configuration allows a polar modulator to use the VCO-DCO to achieve small phase shifts (e.g., less than or equal to) 90°, while carrying out 180° phase shifts in the 180° phase shift module downstream of the VCO-DCO. |
