18482240. MULTI-MODE BROADBAND LOW NOISE AMPLIFIER simplified abstract (Skyworks Solutions, Inc.)

MULTI-MODE BROADBAND LOW NOISE AMPLIFIER

Organization Name

Skyworks Solutions, Inc.

Inventor(s)

Aravind Kumar Padyana of Irvine CA (US)

Rimal Deep Singh of Irvine CA (US)

Junhyung Lee of Irvine CA (US)

Bipul Agarwal of Irvine CA (US)

MULTI-MODE BROADBAND LOW NOISE AMPLIFIER - A simplified explanation of the abstract

This abstract first appeared for US patent application 18482240 titled 'MULTI-MODE BROADBAND LOW NOISE AMPLIFIER

Simplified Explanation

The abstract describes a patent application for multi-mode broadband low noise amplifiers (LNAs) with a first amplification stage and a second amplification stage that can operate in different modes to amplify a radio frequency (RF) receive signal.

• The LNA includes a first amplification stage and a second amplification stage with lower gain.
• The LNA can operate in multiple modes, including a cascade mode where both stages amplify the RF signal, and a bypass mode where only the first stage amplifies the signal.

Potential Applications

The technology can be used in:

• Wireless communication systems
• Satellite communication systems
• Radar systems

Problems Solved

• Signal amplification in different operating modes
• Low noise amplification for RF signals

Benefits

• Improved signal quality
• Versatile operation modes
• Low noise amplification

Potential Commercial Applications

Optimized for:

• Telecommunication equipment
• Satellite communication devices

Possible Prior Art

There may be prior art related to:

• Multi-mode LNAs
• Broadband amplifiers

Unanswered Questions

How does the LNA switch between different operating modes?

The abstract does not provide details on the mechanism for switching between modes. This could involve manual selection, automatic detection, or other methods.

What is the power consumption of the LNA in different modes?

The abstract does not mention the power consumption of the LNA in different operating modes. This information would be important for assessing the overall efficiency of the amplifier.

Original Abstract Submitted

Multi-mode broadband low noise amplifiers (LNAs) are disclosed herein. In certain embodiments, an LNA includes a first amplification stage and a second amplification stage having a lower gain than the first amplification stage. The LNA is operable in a plurality of operating modes including a first mode in which the first amplification stage and the second amplification stage operate in a cascade to amplify a radio frequency (RF) receive signal, and a second mode in which the first amplification stage amplifies the RF receive signal and the second amplification stage is bypassed.