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设计、仿真和分析射频与混合信号系统

matlab^® 和 simulink^® 产品为工程师提供了更高层的抽象，可以在统一平台上以更高的速度和保真度实现射频和混合信号系统。工程师可以：

使用 s 参数、物理属性或规格书等测量数据，对射频和天线单元、射频收发机和前端以及 rf pcb 进行建模。
开发模拟和混合信号组件，如 adc、dac、pll、电源转换器和 serdes 系统，并为高速数字互连生成 ibis-ami 模型。
生成并分析模式失真，计算阻抗不匹配，执行射频预算分析，拟合 s 参数数据，并可视化天线覆盖范围。
观察 isi、抖动、噪声、插入损耗、回波损耗和串扰的影响，验证通道是否符合 ieee 802.3、oif、pcle 和 ddr 等行业标准。

适用产品：射频与混合信号

antenna toolbox

design, analyze, and visualize antenna elements and antenna arrays

rf toolbox

design, model, and analyze networks of rf components

rf pcb toolbox

perform electromagnetic analysis of printed circuit boards

rf blockset

design and simulate rf systems

mixed-signal blockset

design, analyze, and simulate analog and mixed-signal systems

serdes toolbox

design serdes systems and generate pamn ibis-ami models for high-speed digital interconnects

signal integrity toolbox

simulate and analyze high-speed serial and parallel links

主题

天线和射频传播

pcb antenna for usb dongle and ble applications (antenna toolbox)
design and analyze a pcb antenna for usb dongle and ble applications at 2.4 ghz.
(antenna toolbox)
model a probe-fed microstrip patch element used as a unit cell in an infinite array.
(antenna toolbox)
analyze communication links and coverage areas in an urban environment.

射频滤波器和匹配网络设计

rf and microwave filter modeling (rf toolbox)
model rf and microwave filters.
designing matching networks in rf systems (rf toolbox)
design and analyze a matching network for an rf system.

射频系统和收发机设计

rf system design for radar and wireless communications (rf blockset)
design an rf system for radar and wireless communication systems.
rf transceiver design (rf blockset)
design an rf transmitter and receiver.
rf noise and nonlinearity simulations (rf blockset)
simulate rf noise and nonlinearities.

rf pcb 电路设计与分析

(rf pcb toolbox)
model and characterize an on-chip square spiral inductor.
(rf pcb toolbox)
analyze surface currents and follow routing discipline on a pcb trace.

数据转换器和 pll 设计

(mixed-signal blockset)
use the delta sigma modulator data converter for an analog-to-digital converter application.
tune phase-locked loop using loop-shaping design (mixed-signal blockset)
tune the components of a passive loop filter to improve the loop bandwidth of a phase-locked loop system.

serdes 系统设计和仿真

design serdes system and export ibis-ami model (serdes toolbox)
create and analyze a serdes system, and export an ibis-ami model using the serdes designer app.
(serdes toolbox)
create transmitter and receiver ami models that support link training communication (back-channel).
ddr5 controller transmitter/receiver ibis-ami model (serdes toolbox)
create a generic ddr5 controller transmitter and receiver ibis-ami model.

高速串行和并行链路分析

analyze serial links with serial link designer (signal integrity toolbox)
configure and explore the design space of a serial link and analyze the waveforms.
(signal integrity toolbox)
configure and explore the design space of a parallel link and analyze the waveforms.

精选示例

model and analyze high-speed backplanes

model high-speed backplanes from s-parameters and analyze them using rational function.

architectural 112g pam4 adc-based serdes model

model a 112g pam4 time-interleaved adc-based serdes.