A Theoretical Design of RADANT Lens

Lee, Kee-Oh; Park, Dong-Chul

Journal of the Korea Institute of Military Science and Technology 2009;12(3):360-367.

Kee-Oh Lee, Dong-Chul Park

¹
²Chungnam National University

RADANT 렌즈의 이론적 설계에 관한 연구

이기오, 박동철

¹국방과학연구소
²충남대학교

Abstract

In this paper, the RADANT phase scanning scheme and the transmission-type loaded line phase shifter scheme, which are applicable to the phased array systems, are studied. Using these two schemes, a theoretical method to design an electronic beam steering RADANT lens is introduced. The validity of the presented theoretical method is verified through the simplified circuit simulation results.

Key Words: RADANT Lens, PIN Diode, Phased Array Antenna, Loaded Line Phase Shifter