A Satellite On-Board Radial Line Slot Antenna with Honeycomb ... the design method of the radial line slot antennas. The first model with the diameter of 900mm is fabricated; the gain is 33.9dBi with efficiency of 35.5% and the reflection is -9.49dB at 8.8GHz. 1. INTRODUCTION A radial line slot antenna (RLSA) is a high-gain, high-efficiency and low-cost planar antenna, which was originally DESIGN OF RADIAL LINE SLOT ANTENNAS - core.ac.uk A Radial Line Slot Antenna (RLSA) was ﬁrstly proposed nearly 40 years ago  and became an important subject of studies as the perspective antenna for direct TV satellite broadcasting and any other wireless communications since 1980 . Applications also include automotive collision avoidance radar, entrance radio link
A New Improvement of Radial Line Slot Antenna - Scientific.net
460 IEEE TRANSACTIONS ON BROADCASTING, VOL. 44, NO. 4, DECEMBER 1998 ON THE RLSA ANTENNA OPTIMUM D Konstantinos Kechagias, Elias Vafiadis, Member, IEEE, and Joh alos, Senior Member, IEEE Radiocommunications Lab., Department of Physics, Aristotle University of Thessaloniki, Thessaloniln GR-540 06, Greece Abstract An optimal design for RLSA (radial line during the last decade[l0, 111. Radial Line Slot Antenna Simulation - YouTube 32GHz RLSA antenna is adaptive Cartesian FDTD simulated for Radiation Pattern. Optimization of Radial Line Slot Array Antenna Feeder Design ... Optimization of Radial Line Slot Array Antenna Feeder Design for Direct Broadcast Satellite Services Ka-Band transponders today in communication satellites requires high bandwidth to meet the demands for high data rates, as a result; modification of the feeder architecture for the Radial Line Slots Array Antennas (RLSA) to meet this dire need ... RLSA Technology Abbreviation - All Acronyms RLSA Technology abbreviations defined. What does RLSA stand for in Technology terms? Top RLSA abbreviation in Technology category: Radial Line Slot Antenna
A Reconfigurable Radial Line Slot Array Antenna for WiMAX Application 51 (a) (b) (c) (d) Fig. 1. Simulation structure of the proposed antenna (a) feed line (b) Aperture slots (c) Alignment of aperture slots and f eed line (d) RLSA radiating surface Figure 2 shows the photographs of the proposed antenna. Each of the PIN diodes is
Slot antenna - Wikipedia A slot antenna consists of a metal surface, usually a flat plate, with one or more holes or slots ... Slot antennas are often used at UHF and microwave frequencies instead of line antennas when greater control of the radiation pattern is required.
RLSA - What does RLSA stand for? The Free Dictionary
Antenna measurements Research Papers - Academia.edu
102 Recent Developments in Small Size Antenna 9 PERFORMANCE STUDIES OF RADIAL LINE SLOT ARRAY (RLSA) ANTENNA AT 5.8 GHz ON DIFFERENT MATERIALS Omar Abdul Aziz Tharek Abdul Rahman 9.1 INTRODUCTION The type of dielectric material used as radial cavity in the Radial Line Slot Array (RLSA) antenna structure would influence the
the design method of the radial line slot antennas. The first model with the diameter of 900mm is fabricated; the gain is 33.9dBi with efficiency of 35.5% and the reflection is -9.49dB at 8.8GHz. 1. INTRODUCTION A radial line slot antenna (RLSA) is a high-gain, high-efficiency and low-cost planar antenna, which was originally
Biology, Geography & Health Research: Chapter 63878 Chapter 63878 provides bibliographic information on scholary research in the basic and applied life, earth and health sciences.