gigahertz

noun

1. （无线电波频率和计算机运作速度单位）千兆赫，吉赫，十亿赫
   a unit for measuring radio waves and the speed at which a computer operates; 1 000 000 000 hertz

1. A few years ago people buying computers only looked at megahertz, or how many gigahertz, and so on.
   几年前，人们购买电脑只能看着兆赫，或者有多少千兆赫，等等。
2. Gigahertz Transverse Electro Magnetic ( GTEM) transmission cell is widely used in the field of electromagnetic compatibility tests.
   吉赫兹横电磁波（GTEM）传输室在电磁兼容测试领域应用广泛。
3. It makes a change from talk of gigahertz and terabytes.
   这种说法与之前使用的千兆赫和千字节的说法大不相同。
4. The Quasi-static Analysis and Computation of the Characteristic Impedances on TEM Transmission Cell and Gigahertz TEM Cell
   横电磁传输室和吉赫横电磁室特性阻抗的准静态分析与计算
5. These systems make use of ultra-short duration ( < 1 ns) pulses which yield a bandwidth on the order of gigahertz signals characterized by extremely low power spectral densities.
   超宽带系统利用极短的脉冲（<1ns）来产生GHz级的带宽和十分低的功率谱密度。
6. A gigahertz TEM cell is developed according to the principle of asymmetric rectangular coaxial line.
   根据非对称矩形同轴线原理研制了宽带吉赫横电磁波室。
7. This paper describes simply the structures features, and their applications in systems of variable integrated voltage controlle phase shifters at frequencies from several megahertz to a few gigahertz.
   简要介绍了频率从几兆赫至几千兆赫各种集成压控移相器的结构、特点及其在系统中的应用。
8. The design of high frequency input connector is especially important for the development of wide band gigahertz TEM cell ( GTEM cell).
   研制宽频带的吉赫横电磁波传输室，其高频输入接头的设计尤为关键。
9. With the CPU running over a gigahertz, memory technology becomes the performance bottleneck within the system architecture.
   随着CPU的主频超越千兆赫，存储器技术逐渐成为计算机内部体系结构性能的瓶颈。
10. Some factors in CMOS process which limit the bandwidth of amplifier were analyzed, and thus a technique for enhancing the bandwidth of gigahertz broadband amplifier by using frequency controlled loop was presented.
    分析了CMOS器件中限制放大器带宽的因素，并由此提出一种频率控制反馈方式来实现高速放大器，可将放大器的3dB带宽扩展至10GHz以上。
11. With the continuous development of CMOS process technology, chip integration gradually increasing, chip area also become smaller with it, many of the functional modules are integrated on a chip, and the operating frequency to Gigahertz.
    随着CMOS工艺技术的不断发展，芯片的集成度逐渐增大，芯片面积也在随着变小，许多的功能模块都被集成在一个芯片上，而且工作频率也达到了吉赫兹。
12. While the cost of GTEM cell is low, the volume of it is small, the usable frequency rang of it is from DC to several Gigahertz and the testing process of using GTEM cell to measure RCS is simpler and more convenient.
    而GTEM室的造价低，占地面积小，可使用的频段从直流到几个吉赫兹，而且用GTEM室进行RCS测量的测试过程比较简单、方便。
13. There are more and more people who have paid attention to the microwave magnetic materials. In such microwave applications, the operating frequencies have reached the gigahertz region, and both high initial permeability and high resonance frequency are required.
    在微波应用领域中，对微波磁性材料的磁导率和共振频率上的要求越来越高，人们希望在获得高的共振频率的同时获得高的磁导率。
14. Recently, due to the ongoing trend for miniaturization and steadily increasing operating frequencies into the gigahertz range of electronic devices, Ni-Zn ferrite films with high resonance frequency, large resistivity, excellent wear resistance, and stable chemical property have been in attention extensively.
    随着现代电子器件的小型化与高频化发展，Ni-Zn头氧体薄膜由于具有高的共振频率、高的电阻率、良好的机械耐磨性和稳定的化学性能等优点而受到日益广泛的关注。

noun

1. 1,000,000,000 periods per second

   Synonym:    GHzgigacycle per secondgigacycleGc