Microwave Н-sectorial horn radiator with the return radiation reduced level

Authors

  • Ya. I. Lepikh Interdepartmental scientific-educational physicotechnical centre of МES and NАS of Ukraine, the Odessa I.I. Mechnikov National University, Ukraine
  • A. A. Karpenko Interdepartmental scientific-educational physicotechnical centre of МES and NАS of Ukraine, the Odessa I.I. Mechnikov National University, Ukraine
  • N. P. Zatovskaya Interdepartmental scientific-educational physicotechnical centre of МES and NАS of Ukraine, the Odessa I.I. Mechnikov National University, Ukraine

DOI:

https://doi.org/10.1109/ICATT.2013.6650809

Keywords:

horn radiator, microwave antenna, directional radiator, irradiator dish

Abstract

Н-sectorial horn radiator of the electromagnetic waves of microwave range with the reduced level of the return radiation arising on the edge of its aperture outlet has been developed. Return radiation level reduction is realized by the method of anti-phase excitation of the slowed down surface waves on the external side of the horn radiator rim aperture.

References

KARPENKO, A.A.; LEPIKH, Y.I. Kompensatsiya fasovoy oshibki v izluchatelyach SVCH-voln s pomoshchyu impedansnoy struktury. Technologiya i Konstruirovanie v Elektronnoy Apparature, 2007, n.2, p.38-41.

GABRIELYAN, D.D.; ZVEZDINA, M.Y.; KOSTENKO, P.I. Umenshenie bokovogo i zadnego izlucheniya antenny na osnove ispolsovaniya impedansnych struktur. Izv. VUZ. Radioelektronika, 2003, v.46, n.2, p.38-43.

KARPENKO, A.A.; LEPIKH, Y.I. Izluchatel elektro-magnitnych voln c kombinirovannoy formoy obrazuyushchich. Radiotechnika i Elektronika, 2008, v.53, n.7, p.818-824.

LOBKOVA, L.M. Proektirovanie Antenn i Ustroystv SVCH. Sevastopol: SevNTU, 2002, 178 p. [in Russian].

ICATT 2013 cover

Published

2014-02-19

Issue

2013: ICATT’2013 - Proc. of IX Int. Conf. on Antenna Theory and Techniques

Section

Reflector, lens and hybrid antennas