Title :
Fifth-harmonic peaking electromagnetic stop-band network for polyharmonic power amplifiers
Author :
Rudiakova, A.N. ; Krizhanovski, V.G.
Author_Institution :
Donetsk Nat. Univ., Ukraine
Abstract :
The wideband suppression electromagnetic stop-band microstrip structure is presented. Simulation results show a great potential of considered EBG structure utilizing for high efficiency power amplifiers due to its wide and deep stopband for higher harmonics up to fifth inclusively. Thus, the dissipated in transistor power is able to become lower value, that can lead to polyharmonic amplifier´s efficiency increase.
Keywords :
S-parameters; band-stop filters; microstrip filters; microwave power amplifiers; photonic band gap; controlled harmonics; electromagnetic bandgap structures; electromagnetic stop-band microstrip structure; fifth-harmonic peaking stop-band network; high efficiency power amplifiers; input impedance; inverse class-F operation; photonic bandgap microstrip structures; polyharmonic power amplifiers; scattering parameters; Circuits; Impedance; Lead; Operational amplifiers; Power amplifiers; Power harmonic filters; Scattering parameters; Terminology; Tuning; Voltage;
Conference_Titel :
Physics and Engineering of Microwaves, Millimeter, and Submillimeter Waves, 2004. MSMW 04. The Fifth International Kharkov Symposium on
Print_ISBN :
0-7803-8411-3
DOI :
10.1109/MSMW.2004.1346058
