A novel wide band open ended air gap radial line slot array antenna at 5.8‐GHz frequency band

IM Ibrahim, TA Rahman, T Purnamirza… - Microwave and …, 2014 - Wiley Online Library
This article presents a wide band linearly polarized beam squinted radial line slot array
(RLSA) antenna at 5.8‐GHz band. The open ended air gap technique was used to broader …

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 …

The effects of air-gap on spider radial line slot array (SRLSA) antenna for point to point application

WAW Muhamad, TA Rahman… - 2013 IEEE Symposium …, 2013 - ieeexplore.ieee.org
The research presents the effects of an air gapped configuration on the compact radial line
slot array antenna (RLSA). The proposed antenna is made feasible by using a coaxial …

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 …

Aperture slot size effect to wide band open air gap radial‐line slot array performance

IM Ibrahim, TA Rahman, SZ Iliya… - Microwave and Optical …, 2014 - Wiley Online Library
ABSTRACT A wideband open air gap radial line slot array (RLSA) antenna is presented for
point‐to‐point application. This article investigates the optimum slot arrangement and the …

A radial line slot-array antenna with low side lobes and a uniform-phase, tapered-amplitude aperture field distribution

MNY Koli, MU Afzal, KP Esselle, RM Hashmi - IEEE Access, 2020 - ieeexplore.ieee.org
The paper presents a circularly polarized radial line slot array (CP RLSA) antenna with a
nearly optimal monotonic variation of slot length with radius, in order to simultaneously …

Investigating small aperture radial line slot array antennas for medium gain communication links

NY Koli, MU Afzal, KP Esselle… - 2019 International …, 2019 - ieeexplore.ieee.org
This paper investigates the performance of a relatively small aperture circularly polarized
(CP) radial line slot array (RLSA) antenna with medium gain for the Ku-band. The antenna is …

[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 …

Beam squinted radial line slot array antenna (RLSA) design for point-to-point WLAN application

MI Imran, A Riduan, AR Tharek… - 2007 Asia-Pacific …, 2007 - 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 …

[PDF][PDF] Multilayered cavity material radial line slot array antenna with improved bandwidth for 5G communication application

I Maina, TA Rahman, M Khalily… - Modern Applied …, 2016 - pdfs.semanticscholar.org
Mobile broadband communication systems like the fifth generation (5G) will require large
bandwidth allocation. Currently, the sweet spot is congested with no enough spectrum to …