Title :
Circular groove-type antenna with rotary polarization
Author :
Mishoostin, B.A. ; Slyozkin, V.G.
Author_Institution :
Moscow Power Eng. Inst., Moscow, Russia
Abstract :
Circular microstrip antenna having non-symmetrical excitation by means of coaxial feeder and reactive stub might perform rotary polarized radiation. Suggested groove-type antenna operates in the analogous manner: coaxial waveguide TE11 mode excites circumferential slot. The straight or two-layer waveguide options might be used: the second one is more prospective for development of multiple band antennas.
Keywords :
coaxial waveguides; electromagnetic wave polarisation; microstrip antennas; circular groove-type antenna; circular microstrip antenna; circumferential slot; coaxial feeder; coaxial waveguide TE11 mode; multiple band antennas; reactive stub; rotary polarization; rotary polarized radiation; Aperture antennas; Coaxial components; Frequency; Helium; IEEE catalog; Organizing; Polarization; Radio access networks; Slot antennas;
Conference_Titel :
Microwave & Telecommunication Technology, 2009. CriMiCo 2009. 19th International Crimean Conference
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4244-4796-1
