Image quality, light condensing power and bandwidth of image are studied theoretically and experimentally.

However, the power amplifier bandwidth is wider, the less the output power.

然而，功率放大器的工作带宽越宽，其输出功率就越低。

Space diversity technology can solve this problem without increasing the transmission power or bandwidth.

空间分集技术可以在不增加发射功率或系统带宽的情况下解决这一问题。

This paper studies the effects of array element width on half-power bandwidth, and proposes a new method.

文章考虑了阵元宽度对主瓣半功率点宽度的影响，并与忽略阵元宽度的线列阵的情况进行了比较。

Effective bandwidth calculating of self-similar real-time traffic

自相似实时业务的等效带宽计算

The conflict and the effective bandwidth of interleaved memories were studied.

本文采用模拟分析方法对并行处理机中交叉存储器的访问冲突及有效带宽的计算进行了研究和探讨。

This would greatly improve the radar ′ s anti jamming ability and effective bandwidth.

这种波形能够有效地利用不连续频段，从而提高雷达的有效带宽和抗干扰能力。

Estimation of Effective Bandwidth for Satellite ATM Networks with Adaptive FEC

采用自适应FEC的卫星ATM网络的有效带宽估计

Analysis of Effective Bandwidth of Multiple Bus Multiprocessor Systems

多总线多处理机系统有效带宽分析

Adaptive Call Admission Control Scheme Based on Effective Bandwidth in Wireless IP Network

基于有效带宽的无线因特网自适应录入控制策略

Effective Bandwidth Analysis of Adaptive Optics Control System

自适应光学控制系统的有效带宽分析

When the measured signal has a very wide frequency chart especially in the fast signal measurement field, in order to easily satisfy the high fidelity requirement that Bandwidth of Long Transmission Line, it is necessary for expanding the Bandwidth of Long Transmission Line.

当被测量信号具有很宽的频谱，尤其是在快脉冲信号测量中，为了测量数据在传输过程中满足高保真度的要求，必须对远距离传输线进行带宽扩展。

The result indicates that it is necessary to expand the bandwidth because the bandwidth of standard Ethernet is not big enough to meet the needs of video service.

研究结果表明，标准以太网的带宽不足以满足视频业务，需要拓展带宽。

In accordance to the characteristics of satellite communication system, it is necessary to limit the bandwidth of the signal spectrum and to decrease the ISI.

针对卫星通信信道的特点，为了节约频谱资源，需要对发射信号进行带限；

It is often necessary to fairly allocate bandwidth among services with different requirements in high-speed packet switching circuits while meeting their QoS parameters.

高速包交换电路常常需要为各种不同要求的服务公平地分配带宽，在公平分配带宽的同时还需要满足这些服务的服务质量（QoS）参数。

While high-speed serial port broke I/ O bottleneck to provide necessary bandwidth and expansion capability, it is an important technique used in high backplane interconnection and also reduces the cost of entire system.

本文采用高速串行接口技术可以突破I/O瓶颈，提高需要的带宽和增强扩展能力，降低总体系统成本，是高速通信设备中的重要的背板互连技术。

A group of curve to show the necessary bandwidth via channel load levels is given for typical microwave communication systems.

同时对一些典型的微波通信系统，给出了频带宽度与话路负载的关系曲线。

Occupied bandwidth ( OB) and necessary bandwidth ( NB) are discussed, and it is emphasized that the research on "breaking through Nyquist rate" must be done in the sense of NB.

提出占用带宽和必要带宽的概念，指出突破Nyquist速率的研究必须基于必要带宽才有意义。

The use of digital rating loop in Doppler radar always comes down to adjusting the noise bandwidth.

雷达多普勒测速系统采用数字测速环必然涉及到测速环路带宽调整问题。

Some realization ways of measurement are discussed, including the maximum output power, output amplitude and noise bandwidth.

讨论了低频噪声源的最大输出功率、噪声输出幅度以及噪声带宽测试的实现途径。

Realizing High Accurate Measurement by Simulation of the Equivalent Noise Bandwidth of Interferometer Phase-locked Loop

干涉仪锁相环等效噪声带宽高精度测量的仿真实现