Design of monopulse radial line slot antennas

Sierra Castañer, Manuel and Sierra Pérez, Manuel and Vera Isasa, María (1999). Design of monopulse radial line slot antennas. In: "IEEE Antennas and Propagation Society Inter. Symposium 1999", 11/07/1999 - 16/07/1999, Orlando, EE.UU. pp. 2774-2777. https://doi.org/10.1109/APS.1999.789382.

Description

Title: Design of monopulse radial line slot antennas
Author/s:
  • Sierra Castañer, Manuel
  • Sierra Pérez, Manuel
  • Vera Isasa, María
Item Type: Presentation at Congress or Conference (Article)
Event Title: IEEE Antennas and Propagation Society Inter. Symposium 1999
Event Dates: 11/07/1999 - 16/07/1999
Event Location: Orlando, EE.UU
Title of Book: IEEE Antennas and Propagation Society Inter. Symposium 1999
Date: 1999
Subjects:
Faculty: E.T.S.I. Telecomunicación (UPM)
Department: Señales, Sistemas y Radiocomunicaciones
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

The authors propose the design of one radial line slot antenna with two simultaneous beams, one broadside beam and one conical beam. The antenna is a radial line slot antenna, with the slots placed on the upper plate in concentric rings. The radiation element is a slot pair, designed for getting left hand circular polarization. The antenna has been designed for working between 13.4 and 14 GHz. Both beams are obtained independently through very simple excitation circuits. The conical beam is obtained by feeding directly with a coaxial probe, just in the center of the antenna, while the broadside beam is obtained by feeding through a microstrip circuit and four post excited with a difference phase equal to 90/spl deg/. Comparing both radiation patterns, amplitude and phase, theta and phi angles can be obtained.

More information

Item ID: 44313
DC Identifier: http://oa.upm.es/44313/
OAI Identifier: oai:oa.upm.es:44313
DOI: 10.1109/APS.1999.789382
Official URL: http://ieeexplore.ieee.org/document/789382/
Deposited by: Memoria Investigacion
Deposited on: 15 Jan 2017 08:24
Last Modified: 15 Jan 2017 08:24
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