中圖分類號： TN96
文獻標識碼： A
DOI：10.16157/j.issn.0258-7998.191397
中文引用格式： 馬嵩. CBB架構寬帶通信雷達一體超外差接收機研究與設計[J].電子技術應用，2020，46(7)：15-18，83.
英文引用格式： Ma Song. Research and design of wideband communication radar integrated superheterodyne receiver based on CBB architecture[J]. Application of Electronic Technique，2020，46(7)：15-18，83.

Research and design of wideband communication radar integrated superheterodyne receiver based on CBB architecture

Abstract： A new research and design method based on CBB for integrated wideband communication radar superheterodyne receivers is proposed in this paper, aiming to provide a fast and efficient design method for multi-purpose receiver design. Seven common basic blocks have been established in the proposed method. Each block is responsible for part of the functions of a receiver. Respective product libraries for the seven common basic blocks have been built through serial development and production based on their respective characteristics. During a superheterodyne receiver design, we can just select several proper CBB from the library according to the technical requirements and combine them to complete the corresponding receiver. This can simplify system engineering, reduce repetitive development, shorten the development cycle, improve product maturity and facilitate testing and maintenance of the equipment.

Key words : CBB；integrated communication radar；superheterodyne；wideband；receiver