Slide 14.4.1 Cleaning up some details of our implementation So we have seen a first pass at building an object-oriented tem, using Scheme as the base. There are a few details that The need for self-reference

The lines plan;fairing A lines plan, usually 1/48 lifesize scale drawing of a ship, is used by designers to calculate required hydrostatic, stability, and capacity conditions. Full-scale drawings formerly were obtained from the lines plan by redrawing it full size and preparing a platform of boards called a \scrive board\showing the length and shape of all frames and beams. Wood tem plates were then

1.什么是非稳腔的几何自再现波? 2.试出TLM1模和TEM模的光强分布图。 3.产生多普加宽的物理机制是什么? 4.光自激振荡输出的条件是什么?

六十年代以来，在微波工程和微波技术上，出现了一次不小的革命，即所谓MIC(MicrowaveIntegratedCircuit)微波集成电路。其特色是体积小、功能多、频带宽，但承受功率小。因此被广泛用于接收机和小功率元件中，并都传输TEM波。作为这一革命的“过渡人物”是带状线(Stripline)。它可以看作是同轴线的变形