Report of Japan Maritime Safety Academy
Contents


The Science and Engineering Section
1988, Vol. 34, No. 1 (Consecutive No. 48)

ORIGINAL PAPERS 
   On the Signal Transmission by Hybrid Analog Pulse Modulation 
   Kensei OIMATSU....................(1)
 
   On the reflection of the Radar wave caused by huge planes 
   Yasuo TAKENAKA 
   Naoto SATOH.......................(11)