Ultra-wideband low noise amplifier and amplification method thereof
US7466205B1 · kind B1 · utility
7Cited by
4References
24Claims
0Family size
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Key dates
| Filing date | Jun 20, 2007 |
| Grant date | Dec 16, 2008 |
| Priority date | — |
| Expiry date | Aug 22, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03F2200/294
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An ultra wideband low noise amplifier (UWB LNA) and amplification method thereof, providing a substantially achieved bandwidth extension by pole-zero cancellation and utilized to transform input impedance matching up to 50 ohm for gaining low noise figure. The ultra-wideband low noise amplifier is composed of a capacitive-feedback amplifier, a resistive-feedback amplifier, an inductive-feedback amplifier, and a buffer amplifier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.