一种螺旋电感结构及其制备方法与封装结构。
The present invention provides a spiral inductor structure, a method for fabricating an inductor structure and packing structure thereof.
平面螺旋电感是射频电路设计中最重要的无源元件。
Planar spiral inductor is the most important passive component of CMOS RF integrated circuit design.
放大器采用共源共栅结构，芯片内部埋置了螺旋电感。
The amplifier employs cascode structure, and spiral inductors on chip.
放大器采用片内集成的螺旋电感实现低噪声和单片集成。
The on-chip spiral inductors were utilized for the low noise performance and monolithic integration.
平面圆形螺旋电感器的计算值与实验值比较，最大误差约为5%。
The maximum error is about 5% The method can be used to analyze components with an arbitrary number of spiral turns.
采用LTCC技术可以制作多层螺旋电感，大大减小电感的尺寸。
LTCC technology can make spiral inductance with many layers and reduce the size greatly.
本发明能够提高螺旋电感结构的品质因数，并可将其整合于IC芯片上。
The present invention may improve quality factor of the spiral inductor structure and integrate the same onto the IC chip.
本文提出一种新型的基于低温共烧陶瓷技术(LTCC)的螺旋电感带通滤波器。
A novel spiral inductor resonator bandpass filter based on LTCC is proposed in this paper.
以线圈耦合系数和电感分布电容模型为基础，设计优化了平面螺旋电感和叠层电感。
Based on the guidelines of the distributed capacitance mode and coupling coefficient formula, the stacked and planar inductors are designed.
为减少射频螺旋电感的金属导体损耗，提出了一种电感金属线宽及金属间距从外到内逐渐变小的新颖结构。
To decrease the metal losses of RF spiral inductor, a novel layout structure with gradually reduced metal line width and space from outside to inside is presented.
电感的Q值是体现其性能的一个重要指标，该文设计了一种螺旋电感的改进型结构，不仅缩小了尺寸，而且电性能有了较大改进。
The Q value is an important performance parameter of an inductance. This paper designs an improving structure of spiral inductance that having smaller size and better electric performance.
与传统的金属线宽和间距固定不变的无源片上螺旋电感相比，线宽和间距由外圈到内圈渐变的新型结构电感能有效提高电感品质因子。
Compared with conventional passive inductors with fixed metal width and space, an inductor with gradually changed mental width and space is put forward to improve its quality factor.
本文围绕射频集成电路中应用的无源硅基片上螺旋电感和有源器件砷化镓高电子迁移率晶体管进行了相关的研究，得到了一些新的结果和新的建模方法。
This paper focuses on the modeling of the passive silicon-chip spiral inductors and active GaAs HEMT, and obtains some new results and new modeling method.
为了验证活塞式螺旋绕组磁通压缩发电机（MFCG“）减小电感以放大电流”的工作原理，设计制作了活塞式螺旋绕组MFCG原理样机，并完成了原理实验。
A kind of piston-type magnetic flux compression generator (MFCG) prototype model with a helix winding is developed to prove the working principle of decreasing the inductance for the enlarged current.
计算了平面矩形螺旋线圈的电感值，结果与近似公式计算得出的电感值吻合。
The inductance of the rectangular plan spiral coil is calculated. The calculated results are in accordance with the results calculated by approximate formula.
计算了平面矩形螺旋线圈的电感值，结果与近似公式计算得出的电感值吻合。
The inductance of the rectangular plan spiral coil is calculated. The calculated results are in accordance with the results calculated by approximate formula.
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