中圖分類號(hào)：TN957.3 文獻(xiàn)標(biāo)志碼：A DOI: 10.16157/j.issn.0258-7998.223641 中文引用格式： 李彥旭，王衍. 寬帶高功率諧波雷達(dá)發(fā)射機(jī)的設(shè)計(jì)與實(shí)現(xiàn)[J]. 電子技術(shù)應(yīng)用，2023，49(9)：128-132. 英文引用格式： Li Yanxu，Wang Yan. Design and implementation of broadband high power harmonic radar transmitter[J]. Application of Electronic Technique，2023，49(9)：128-132.
Design and implementation of broadband high power harmonic radar transmitter
Li Yanxu，Wang Yan
(School of Electrical and Information Engineering， Jiangsu University， Zhenjiang 212013，China)
Abstract： In recent years, radar detection technology has made rapid development in various fields, and is widely used in military, civil and other aspects. Harmonic radar has attracted people's attention due to its advantages of non-contact, penetrability and portability. In order to improve the detection range resolution and anti-electromagnetic interference ability of the transmitter, a design scheme of a broadband high-power harmonic radar transmitter is proposed, and the specific design process of the power amplifier, antenna and other key devices in the transmitter front-end is given. Through the simulation and analysis of the harmonic radar transmitting front-end system, the physical production and testing, the feasibility of the scheme is verified.
Key words : harmonic radar；broadband harmonic emission front-end；high power
