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Inventor: Holden; Alan R.
Address: McKinney, TX
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7554380 |
System for reducing second order intermodulation products from differential circuits |
June 30, 2009 |
| A passive CMOS differential mixer circuit with a mismatch correction circuit for balancing the electrical characteristics of the two output paths. Once the output paths of the differential circuit are balanced, or matched as closely as possible, second order intermodulation product g |
| 7509101 |
Method and apparatus for reducing leakage in a direct conversion transmitter |
March 24, 2009 |
| Methods and apparatus for reducing the amount of leakage in a transmitter are disclosed. In one embodiment, a wireless transmitter is comprises: a divider providing a local oscillation (LO) signal, a plurality of mixers that receive the LO signal and receive a signal to be modulated, a s |
| 7242334 |
Wireless receiver circuit with merged ADC and filter |
July 10, 2007 |
| A CMOS hybrid analog-digital receiver core where filtering and gain functions are implemented in the digital domain. The analog portion of the receiver core includes standard circuits such as a low noise amplifier for receiving an RF input signal, and a mixer circuit for down-convert |
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