A novel technique in simplifying the fabrication process and improving the reflection coefficient of the linear polarized radial line slot array (LP-RLSA) antennas

T Purnamirza, TA Rahman - Journal of Electromagnetic Waves and …, 2012 - Taylor & Francis
A novel technique in simplifying the fabrication process of LP-RLSA antenna as well as
improving the reflection coefficient of LP-RLSA antenna is proposed in this paper. This …

Double-spiral linearly polarized RLSA

A Mazzinghi, M Albani, A Freni - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
High gain linearly polarized radial line slot arrays (LP-RLSA) suffer from remarkable
degradation of the return loss. To overcome this drawback, this communication presents a …

Design and development of a radial line slot array antenna of arbitrary polarisation

ME Bialkowski, PW Davis - 2000 Asia-Pacific Microwave …, 2000 - ieeexplore.ieee.org
A unified design of a single layer Radial Line Slot Array (RLSA) antenna of arbitrary
polarisation is presented. It addresses such tasks as the electromagnetic modelling of the …

Comparison of polypropylene and FR4 dielectric cavity for RLSA antenna design at 5.8 GHz

IM Ibrahim, TA Rahman, MI Sabran… - 2014 IEEE REGION 10 …, 2014 - ieeexplore.ieee.org
The Radial Line Slot Array (RLSA) Antenna is very pleasing due to low profile appearance
and high gain characteristic. Recent research on RLSA is to produce a light weight, durable …

[HTML][HTML] Cutting technique for constructing small radial line slot array antennas

T Purnamirza, IM Ibrahim, R Susanti, H Radiles… - Journal of …, 2021 - jees.kr
The design of small radial line slot array (RLSA) antennas requires more than simply
decreasing the antenna radius, which leads to the problem of high reflection. To overcome …

[PDF][PDF] Radial Line Slot Array (RLSA) Antenna Design for Point to Point Communication at 5.8 GHz

MRU Islam - 2007 - eprints.utm.my
ABSTRACT A new type of linearly polarized Radial Line Slot Array (RLSA) antenna
developed by FR-4 substrate is proposed for outdoor WLAN point to point application. The …

Theoretical investigations of linearly polarized radial line slot array (RLSA) antenna for wireless LAN indoor application at 5.5 GHz

AR Tharek, IKF Ayu - 11th IEEE Mediterranean Electrotechnical …, 2002 - ieeexplore.ieee.org
This paper proposes the method to improve radiation pattern of radial line slot array (RLSA)
antenna for applying to the wireless LAN indoor use operating at 5.5 GHz. The RLSA …

Highly Efficient Circularly Polarized Radial Line Slot Array Antenna Using Non-Uniform Slot Density for 5G Communication System

O Cumurcu, H Torpi, A Caliskan - IEEE Access, 2023 - ieeexplore.ieee.org
Radial Line Slot Array (RLSA) antennas have appealing features including high gain and
high efficiency combined with a low profile. Especially by highlighting their structural …

An optimization of beam squinted radial line slot array antenna design at 5.8 GHz

MI Imran, AR Tharek, A Hasnain - 2008 IEEE International RF …, 2008 - ieeexplore.ieee.org
The Radial Line Slot Array (RLSA) antenna is known for its good characteristics such as low
profile, low cost, aesthetically pleasing, ease of installation and simple structure. This …

Use of narrower reflection-canceling slots to design linearly polarized radial line slot arrays with improved radiation performance

MNY Koli, MU Afzal, KP Esselle… - IEEE Antennas and …, 2021 - ieeexplore.ieee.org
In linearly polarized (LP) radial line slot arrays (RLSAs), reflection canceling slots (RCSs)
are used in addition to the radiating slots (RSs) to reduce the return loss. The densely …