Product Info
Table Of Contents
- About the Document
- Contents
- Table Index
- Figure Index
- 1Introduction
- 2Product Concept
- 3Application Interfaces
- 4Antenna Interface
- 5Reliability and Electrical Characteristics
- 6Mechanical Features
- 7Storage, Manufacturing and Packaging
- 8Appendix A References
NB-IoT Module Series
BC660K-GL Hardware Design
BC660K-GL_Hardware_Design
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Figure 21: Coplanar Waveguide Design on a 2-layer PCB
Figure 22: Coplanar Waveguide Design on a 4-layer PCB (Layer 3 as Reference Ground)
Figure 23: Coplanar Waveguide Design on a 4-layer PCB (Layer 4 as Reference Ground)
To ensure RF performance and reliability, the following principles should be complied with in RF layout
design: