New-configuration wideband single-axis and dual-axis planar monopulse comparators.

Autor: Revankar, U. K., Beenamole, K. S.
Předmět:
Zdroj: Microwave & Optical Technology Letters; 6/20/2002, Vol. 33 Issue 6, p427-430, 4p, 5 Diagrams, 3 Graphs
Abstrakt: Novel configurations of single-axis and two-axis planar monopulse comparators are presented, providing a very close amplitude and phase matching over a wide bandwidth with an application in broadband monopulse radar systems. Unlike the conventional monopulse comparators, the present unique design features have offered a very good return loss as well as amplitude and phase imbalance of ± 0.1 dB and ± 1.5° over a large bandwidth (>15%) in L band, for two-axis monopulse comparators. © 2002 Wiley Periodicals, Inc. Microwave Opt Technol Lett 33: 427–430, 2002; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.10341 [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index