| Signal generator of correlation function of receiving device of Doppler velocity and drift angle meter, has intermediate frequency amplifier whose output is designed with possibility of connecting to input of reference signal of synchronous detector of receiving device of Doppler velocity | |
| 2024-06-27 | |
| 专利权人 | RYBINSK INSTR-MAKING PLANT STOCK CO (RYBI-Non-standard) |
| 申请日期 | 2024-06-27 |
| 专利号 | RU231034-U1 |
| 成果简介 | NOVELTY - The signal generator has a generator (1) operating in a continuous mode with frequency modulation, a directional coupler (2), a low-noise amplifier (3), an intermediate frequency amplifier (6) and a microwave discriminator (4). The directional coupler is connected with the output of the primary line to the input of the low-noise amplifier. The output of the low-noise amplifier is connected to the input of the microwave discriminator. The output of the microwave discriminator is connected to the input of the intermediate frequency amplifier through the microwave detector. The output of the intermediate frequency amplifier is designed with the possibility of connecting to the input of the reference signal of the synchronous detector of the receiving device of the Doppler velocity and drift angle meter. USE - Signal generator of correlation function of receiving device of Doppler velocity and drift angle meter. ADVANTAGE - The noise power at the output of the synchronous detector is reduced by 2 times and the signal-to-noise ratio is improved by the same amount by eliminating the effect of the quadrature component of noise at a weak signal. DESCRIPTION OF DRAWING(S) - The drawing shows a structural diagram of a signal generator of correlation function of receiving device of Doppler velocity and drift angle meter. 1Generator 2Directional coupler 3Low-noise amplifier 4Microwave discriminator 6Intermediate frequency amplifier |
| IPC 分类号 | G01S-013/60 |
| 国家 | 俄罗斯 |
| 专业领域 | 信息技术 |
| 语种 | 英语 |
| 成果类型 | 专利 |
| 文献类型 | 科技成果 |
| 条目标识符 | http://119.78.100.226:8889/handle/3KE4DYBR/16077 |
| 专题 | 中国科学院新疆生态与地理研究所 |
| 作者单位 | RYBINSK INSTR-MAKING PLANT STOCK CO (RYBI-Non-standard) |
| 推荐引用方式 GB/T 7714 | KOMOGORTSEV A S,MIKHAYLOV V V,GOREV V V,et al. Signal generator of correlation function of receiving device of Doppler velocity and drift angle meter, has intermediate frequency amplifier whose output is designed with possibility of connecting to input of reference signal of synchronous detector of receiving device of Doppler velocity. RU231034-U1[P]. 2024. |
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