Browse > Article
http://dx.doi.org/10.5370/KIEE.2012.61.11.1671

The Design and Fabrication of Multi-Channel Receiver for Radar System  

Kim, Wan-Sik (LIG넥스원 연구개발 본부)
Lee, Han-Young (대림대학교 방송음향영상과)
Publication Information
The Transactions of The Korean Institute of Electrical Engineers / v.61, no.11, 2012 , pp. 1671-1675 More about this Journal
Abstract
In this paper, we fabricate multi-channel receiver for radar system. This receiver at X-band can be received 8 signal of an identical characteristic, dynamic range has more than 80[dB]. To process direct received signals, this system has the built-in two digital de-modulators which offer the minimum loss on the receiving signal path and has high stability by adding Built-In Test. The gain, noise figure, difference of amplitude and phase on the signal path is respectively $14{\pm}2$[dB], 19[dB], ${\pm}2$[dB], $10^{\circ}$ and below.
Keywords
Multi-channel receiver; Dynamic range; Wide-band signal;
Citations & Related Records
연도 인용수 순위
  • Reference
1 한국전자파학회(레이다 연구회), 2009 레이다 위크샵 및 단기강좌, 2009년 7월.
2 T.W.Jeffrey, "Phase-Array Radar Design", Schitech, 2009.
3 Kevin MoClaning Tom vito, "Radio Receiver Design", Noble Publi-shing.
4 Robert J.Mailloux, Phase Array Antenna Handbook, Second Edition, Artech House.
5 H. Abe, Y. Takayama, A. Higashisaka, and H. Takamizawa, "Highly stabilized low-noise GaAs FET integrated oscillator with a dielectric resonator in the C-band," IEEETrans. Microwave Theory Tech., Vol. MTT-26, pp. 156-162, Mar. 1978.
6 A. P. S. Khanna, J. Obregan, and Y. Garault, "Efficient low-noise three port X-band FET oscillator using two dielectric resonators", in 1982 MTT-S Int. Microwave Symp. Dig., pp. 277-279.
7 M. Dydyk, "Dielectric resonators add Q to MIC filters," Micro-waves, vol. 16, pp. 150-160, Dec. 1977.