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- A new method is proposed for jamming the linear frequency modulation (LFM) radar, which is based on the feature of the LFM radar signals and is named sinusoidal weighted frequency modulation jamming. 摘要根据线性调频雷达发射信号的特点，提出一种新的应答式干扰技术-正弦加权调频干扰，即干扰机时接收到的雷达照射信号附加正弦频率调制，然后将调频结果放大之后转发出去。
- multi-audio frequency modulation jamming 多音频调频
- noise amplitude modulation jamming(NAMJ) 噪声调频干扰信号
- noise and frequency modulation jamming 噪声调频干扰
- Noise Frequency Modulation Jamming 噪声调频干扰
- sawtooth-wave modulation jamming 锯齿波调制干扰
- linear frequency modulation jamming 线性调频干扰
- Simulation and Analysis of Complex Active Noise Modulation Jamming 有源噪声调制干扰的仿真及性能分析
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- How am I going to get out of this jam? 我怎样才能摆脱困境呢？
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- He has spread a slice of bread with Jam. 他把面包片抹上了果酱。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- Because I lost my money I was in a jam. 我因为丢了钱而陷入困境。
- His car was stalled in a traffic jam. 他的车子在交通阻塞中动弹不得。
- I am cooking a sponge cake with jam filling. 我在做果酱松糕。
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- He spread some apple jam on the bread. 他在面包上涂上苹果酱。
- We were stuck in a traffic jam for an hour. 我们因交通堵塞而受阻一个小时。
- There's something jamming (up) the lock. 有什麽东西把锁卡住了。
