发明名称 |
Method and System for a Compact and Power Efficient Local Oscillator Generation Architecture |
摘要 |
Certain aspects of a method and system for a compact and power efficient local oscillator generation architecture in multi-standard systems may include selection of an input frequency range of operation at a voltage controlled oscillator (VCO) based on a particular wireless band of operation. An image rejection mixer may be enabled to mix a plurality of generated local oscillator signals. An inductive buffer may be enabled to generate an output signal by buffering the mixed plurality of generated local oscillator signals in a single backend stage. An in-phase (I) component and a quadrature (Q) component of the generated output signal may be generated by utilizing an RC-CR quadrature network.
|
申请公布号 |
US2008139115(A1) |
申请公布日期 |
2008.06.12 |
申请号 |
US20070753626 |
申请日期 |
2007.05.25 |
申请人 |
ROUFOOGARAN RAZIEH;LI QIANG;BEHZAD ARYA |
发明人 |
ROUFOOGARAN RAZIEH;LI QIANG;BEHZAD ARYA |
分类号 |
H04B5/00 |
主分类号 |
H04B5/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|