Short and Long Wavelengths
私. 導入
A. Definition of wavelengths
B. Importance of understanding short and long wavelengths
Ⅱ. Short Wavelengths
A. Definition of short wavelengths
B. Sources of short wavelengths
C. Applications of short wavelengths
1. Medical imaging
2. Microscopy
3. Communications
Ⅲ. Long Wavelengths
A. Definition of long wavelengths
B. Sources of long wavelengths
C. Applications of long wavelengths
1. Radio broadcasting
2. Wireless communication
3. Radar systems
Ⅳ. Comparison between Short and Long Wavelengths
A. Difference in frequency and energy
B. Propagation characteristics
C. Advantages and disadvantages
V. 結論
A. Summary of short and long wavelengths
B. Importance of studying wavelengths for various applications
