Design of PCB layout的意思|示意

According to the PCB board design of the SCM system, general it includes the components' selection and layout, assigning wires, ground wires design, wave filtering and shielding design, etc.

围绕单片机系统PC B板的电磁兼容设计，常规应包括元器件的选择和布局、布线、地线系统、滤波和屏蔽的设计等等。

The author illustrates antijamming technical ways and measures by analyzing the design principle of power wire layout, PCB design integrality, rational wire layout and mode of metal screen.

通过对电源布线设计原则、PCB设计中完整性原则、合理的布线规则、金属屏蔽罩法的分析，阐述了抗干扰的技术方法和措施。

The problem of reasonable layout wiring and grounding is firstly resolved in design of EMC for PCB with high-speed and digital and analog mixed signals.

高速混合PCB的电磁兼容性设计首要解决合理安排布局布线和接地问题。

The chapter five gives the low-noise design techniques of PCB, from choosing the type of components to layout of the circuit.

第五章是电路的抗干扰性设计，包括元件种类的选择、PCB设计电路布线上需要注意的问题。

HW Dept. is responsible for hardware design of mobile phone, including Baseband design, RF design, PCB layout, production support, Etc. Now we need the below people.

硬件设计部门主要手机产品硬件部分的设计、开发工作。包括基带电路的设计、调试。射频电路的设计、调试。PCB布线。生产支持等相关工作。需招聘如下人员。

The module design contains transmission line, bias and APC circuit of LD, low noise and high linearity RF circuit, FSK modern, monitor and control circuit design and PCB layout.

本文重点进行了光模块主要的电路包括传输线、LD偏置电路与APC电路、低噪声高线性射频电路、FSK调制与解调功能电路与监视控制功能电路的设计。