1、

Operating at clock speed of 50 MHz in FPGA, the multiplier can meet the demand of DTR.

该乘法器在工作频率为50MHz的FPGA芯片中工作正常, 可以满足光盘的DTR要求.

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2、

Bandwidth of the sensor is 300 MHz with SNR 50.

该传感器的频带宽度为300MHz,信噪比为50.

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3、

The download rate is 32 Mbps when using 64 QAM modulator in 8 MHz bandwidth channel.

在CATV网 采用64QAM调制技术,每个8MHz带宽的电视频道可提供高达32Mbps的净下行速率.

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4、

It has been specifically tested and optimized for TETRA, IDEN and Analog modulation in 800 MHZ bands.

这一装置(统)经专门针对TETRA, IDEN和800兆赫波段模拟调制做过测验,使之达到最优化.

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5、

The 3 db Bandwidth is 30±5 MHz . The stop-band attenuation ( f _ 0±100 MHz ) is over 35 db except individual frequency points.

三分贝带宽为30±5MHz,阻带衰减 ( f_0±100HHz ) 除个别频率点外,其余都在35db以上.

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6、

The oscilloscope bandwidth set at 20 MHz with co-axial probe.

示波器带宽设为20兆赫兹,同轴探头.

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7、

Because of ultrasonic attenuation in organism is proportional to frequency, 2 MHz ultrasonic distance and receiving sensitivity.

超声波在生物体中的衰减与频率成正比, 使用2MHz超声换能器由于衰减大致使穿透深度小、接收灵敏度低、仪器综合灵敏度难以提高.

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8、

More improvements on circuit are expected to achieve specified performance for 900 MHz applications in future work.

在电路的进一步改进和将来的工作中可以使900MHz频带的工作性能更好.

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9、

Sclera-lens angle is measured by using 20 MHz B-scan.

巩膜晶状体夹角采用其20MHz频率B型超声测量.

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10、

All benchmark tests are performed on a Gateway 2000 W 66 ( 66 Mhz 486 processor ) with 16 megabyte of memory.

所有的基准测试均在具有16兆内存的Gateway2000V66 ( 66Mhz486处理器 ) 上执行.

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11、

Coronal holes, 146 MHz emissions and geomagnetic storms

冕洞、146MHz太阳辐射与地磁暴

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12、

Flares, 200 Mhz Radio Bursts and Magnetic Storms

耀斑、200MHZ射电爆发和地磁暴

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13、

The application described here uses the calibration data corresponding to a 1 MHz DCO operating frequency.

这里描述的应用程序使用了校准数据对应1兆赫DCO操作频率.

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14、
15、

Methods Sixty-seven consecutive patients with injuries to the proximal interphalangeal joint underwent ultrasonic examination with a linear 5-10 MHz hockey stick-shaped scanner head.

方法67名近端指间关节受伤的病人接受了超声检查。超声采用5~10MHz实时线性变曲探头。

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16、

Development of a 915 MHz direct contact applicator for microwave diathermy

一种医用接触式915MHz微波辐射器的研制

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17、

Above 100 MHz repetition rate and sub-nanosecond impulser is designed, combined with filter technology.

本文结合传统的滤波器技术,设计了能够达到百兆赫兹以上重复速率、亚纳秒量级的窄脉冲发生器.

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18、

TDK's Flexield is utilized in diverse fields as a communication-performance reinforcing magnetic sheet for the13.56 MHz RFID system.

东电化的Flexield作为13.56兆赫兹无线射频识别系统的通讯性能加强磁片在各种领域中应用。

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19、

Study and Fabrication of the Miniaturized 900 MHz LTCC Microwave Power Amplifer Module Firstly, the thesis analyzes the availability and advantage of the Five-Level Neutral-Point-Clamped Inverter(" FNI" for abbreviation) for the switching power amplifier.

首先,论文分析研究了五电平二极管中点钳位逆变电路(Five-Level Neutral-Point-Clamped Inverter,以下简写为FNI)结构作为开关功率放大器模块的可行性和优点;

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20、

Effects of 900 MHz Pulse Microwave Electromagnetic Radiation on Learning Capacity and Memory Abilities of Rats

900MHz脉冲微波近场辐射对实验大鼠学习记忆功能的影响

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