RT Journal Article ID 40b644ca1d2968ef A1 Ovsyanikov, V. V. A1 Reuta, A.V. A1 Beznosova, Ye.P. T1 Analysis and Optimization of a Two-Frequency Turnstile Radiator with Impedance Elements in the Branches JF Telecommunications and Radio Engineering JO TRE YR 2003 FD 2004-08-18 VO 60 IS 7-9 OP 4 AB A two-frequency turnstile radiator with impedance elements in the form of long-line sections integrated into the radiating branches has been designed and experimentally tested. The analysis and the optimization of radiator's parameters are based on the equivalent long line technique and the method of integral equation using mathematical programming. PB Begell House LK https://www.dl.begellhouse.com/journals/0632a9d54950b268,2425ad9d2b5152a7,40b644ca1d2968ef.html