Modular RF Amplifier Architecture for Extended Spectrum Expansion

The patent divides the RF operational spectrum into multiple spectral blocks (e.g., first spectral block and second spectral block) that are processed separately by different amplification circuits. This segmentation allows each circuit to operate independently at lower power levels, reducing total AC power consumption while maintaining coverage of the entire bandwidth range.

The patent segments the spectrum handling into multiple lower-power amplification circuits rather than using a single high-power amplifier. This allows spectrum expansion capability while keeping individual circuit power consumption at manageable levels, avoiding the need for expensive power grid upgrades.

The patent extracts and removes the guard band requirement by using separate amplification circuits for different spectral blocks. This eliminates the need for frequency separation guard bands, as each circuit operates independently in its designated spectral range, thereby maximizing downstream bandwidth utilization.

The patent segments the power amplification function across multiple active devices operating in parallel, each handling a portion of the total output power. This keeps individual devices well below their TCP limits, maintaining low noise and distortion levels while achieving the required total output power through cumulative effect.

The patent segments the amplification function into multiple lower-power circuits, which generates less heat per circuit. This eliminates the need for complex housing upgrades and advanced thermal management systems, as the distributed architecture naturally produces manageable heat levels that can be dissipated by standard housing designs.