A miniaturized high-power harmonic suppression component
By combining multi-stage amplifiers and power dividers with broadband bridges for harmonic suppression, the miniaturization and electromagnetic compatibility issues of radar power components are solved, achieving efficient harmonic suppression and improved electromagnetic compatibility performance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CNGC INST NO 206 OF CHINA ARMS IND GRP
- Filing Date
- 2025-08-05
- Publication Date
- 2026-07-17
AI Technical Summary
In the existing technology, the power components of radar are insufficient in terms of miniaturization and harmonic suppression, resulting in poor electromagnetic compatibility performance and difficulty in meeting the electronic compatibility requirements in complex environments.
By employing a multi-stage alternating amplifier and power divider, and combining quadrature amplification and balanced amplification, a broadband bridge is used for harmonic suppression to achieve equal-amplitude and in-phase synthesis of the fundamental signal and equal-amplitude and anti-phase cancellation of harmonics. A miniaturized design is achieved by using a multi-chip carrier package.
It effectively improves the harmonic consistency characteristics of miniaturized high-power components, enhances electromagnetic compatibility performance, achieves miniaturized design, and realizes high-power output.
Smart Images
Figure CN121049844B_ABST