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Chemical Propagation Pattern for Molecular Communications

机译:分子通讯的化学传播方式

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In a diffusion-based molecular communication system, molecules are employed to convey information. When we focus on absorbing receivers, we need to consider propagation and reception processes in a framework of first passage processes. For this kind of molecular communication system, the characteristics of the channel is also affected by the shape of the transmitter. In the literature, most studies focus on systems with a point transmitter due to circular symmetry. In this letter, we address the propagation and reception patterns of chemical signals emitted from a spherical transmitter. We also investigate the directivity gain achieved by the reflecting spherical transmitter. We quantify the power gain by measuring the received power at different angles on a circular region.
机译:在基于扩散的分子通信系统中,分子被用来传达信息。当我们专注于吸收接收者时,我们需要在首次通过过程的框架中考虑传播和接收过程。对于这种分子通信系统,通道的特性也受发射器形状的影响。在文献中,由于圆对称性,大多数研究集中在具有点发送器的系统上。在这封信中,我们讨论了球形发射器发出的化学信号的传播和接收模式。我们还研究了反射球面发射机实现的方向性增益。我们通过测量圆形区域上不同角度的接收功率来量化功率增益。

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