双脊喇叭天线作为一种重要的宽带天线，在电磁兼容性测试中的应用越来越广泛。
As an important form of broadband antenna, the ridged horn antenna has been widely used in EMC measurements.
为研究高功率电磁脉冲的测量技术，提出一种应用标准增益喇叭天线和宽带数字示波器进行电磁脉冲辐射电场测量的方法。
In order to study the measurement technique of high power electromagnetic pulse, standard gain horn and wideband digital oscilloscope are adopted to measure the electromagnetic pulse waveform.
武进市江南讯响器厂成立于1988年，是一家专业开发。生产。销售蜂鸣器（电磁式&压电式） ，薄型喇叭和驻极体传声器等股份制企业。
Jiangnan acoustic factory was established in 1988 . it is a joint stock company which develops produce and manages buzzer ( magnet buzzer & piezo buzzer ) , mylar speaker and transducer etc.
研制了一种由高功率宽带模式转换结构、导电线框tem喇叭馈电结构及抛物反射面构成的天线，用其辐射高功率亚纳秒电磁脉冲。
An antenna was developed to radiate high power, sub nanosecond EM pulse, which consists of a high power wideband mode convertor, a wire frame TEM horn feedback set and a parabolic reflector.
调节器，继电器，喇叭，电磁开关，闪光器，传感器，电涡流缓速控制系统。
Regulators, Relays, Horns, Switch, Flashers, Sensors, Eddy current retarder control system.
用于电磁兼容试验的宽频带天线有很多类型，如双锥天线、对数周期天线、螺旋天线、喇叭天线等等。
There are all kinds of antennas used in EMC test such as biconical antennas, log periodic antenna, helical antenna, ridged horn antenna and etc.
电流使喇叭内部的电磁铁工作，从而使振动膜振动而发出声音。
The current makes the speaker interior electromagnet job, make oscillation membrane to vibrate but produce a sound thus.
电流使喇叭内部的电磁铁工作，从而使振动膜振动而发出声音。
The current makes the speaker interior electromagnet job, make oscillation membrane to vibrate but produce a sound thus.
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