【英文視頻】CST天線仿真03 - 天線安裝
內(nèi)容簡介：
單獨(dú)求解vs混合求解
MIMO 全端口激勵
Array 同時激勵
基站陣列雙向混合 demo
3D體驗平臺-CATIA 建模
3D體驗平臺- Antenna Placement，項目管理和產(chǎn)品管理 demo
3D體驗平臺-CST demo
3D體驗平臺-天線 KPI 評估 demo
CST powerby 導(dǎo)入高級優(yōu)化模型 demo
Process composer 流程自動優(yōu)化 demo
Process composer 多物理流程 demo
注：字幕為機(jī)譯，未經(jīng)人工專業(yè)校對，內(nèi)容以原音為準(zhǔn)。
In this video, we will talk about simulation options for placement. We've just seen the single solver approach – applies also for ships or aircraft – but we have a size constraint which would lead us to require a multiple solver hybrid approach. Regardlessof how we simulate, we are interested roughly in two things: antenna placementand coupling.
Implementing a 5G communications network infrastructure is expected to lead to densification of the infrastructure. More base stations covering smaller areas, but where do you put all these? It is inevitable that antennas will be installed alongside existing infrastructure,or there might be multiple antennas installed together in some configuration. Regardless, they will influence each other, and their performance will be affected.
We can study this using our mature hybrid solver technology. In this case, we can use the time domain solvers to simulate the arrays, and couple this in abi-directional sense using the MLFMM(I-solver) to simulate channel, i.e. the local environment.
In addition, the benefits to you in adopting a platform approach can’t be over-stated. Overthe last 2 decades, many of your companies have adopted modelling andsimulation applications for mechanical, electrical and manufacturing. Allthese applications have evolved independently. CAD applications embed their own3D modelling capabilities, have their own user interface, data formats andsecurity mechanisms. So do CAE applications and so on. The only way you could exchange information between these systems is by saving a file in one system and importing the file into the other system.
The 3DEXPERIENCE platform provides you with a single geometric modeler, user interface, IO andsecurity model. The modeling, simulation and manufacturing applications operate on the platform andall the information can be exchanged without the need to export and translate files – saving you a lot of headaches.
