A reduction of log-periodic antennas dimensions

Authors

  • E. V. Goremykin Taganrog State University of Radio Engineering, Russian Federation
  • G. I. Kostromitin Taganrog State University of Radio Engineering, Russian Federation

DOI:

https://doi.org/10.1109/ICATT.1999.1236207

Abstract

The effects of dielectric substrate and impedance loads of vibrators on the dimensions of log-periodic antennas are investigated. The equations for impedance matrix of feeder, input impedance and gain of the log-periodic antennas are presented. Numerical results for the log-periodic and Uda-Yagi antennas are included. Effect of impedance loads on the parameters of log-periodic antennas is examined.

References

Carrel, R. IRE Int. Conv. Rec., 1961, Pt. 1, p. 67-75.

Wiriga, B.A.; Poluhin, T.A.; et al. Phase lattices with wide band. Collection of Scientific- Methodical Papers on an Applied Electrodynamics, No. 4. Moscow: Vyschaja Shkola, 1980. 240 p.

Wolman, W.I. Manual on Calculation and Designing a Microwave Strip Devices. Moscow: Radio i Sviaz, 1982 [in Russian].

Kovalev, I.S. (ed.). Designing and Calculation of Strip Devices. Moscow: Sov. Radio, 1974 [in Russian].

Goremykin, E.V.; Kostromitin, G.I. Log-Periodic Antennas for UHF Communications. Rostov-on-Don: Rostov Military Institute of Rocket Forces, 1998 [in Russian].

ICATT 1999 cover

Published

1999-09-14

Issue

1999: ICATT’99 - Proc. of III Int. Conf. on Antenna Theory and Techniques

Section

LGA, printed antennas