Ultra wideband antenna for real time location system application

Liu, W.; Lupito, E.; Sum, Yee Loon; Tay, Bertrand; Leong, Wai Yie

doi:10.1109/iecon.2009.5415424

Cited by 10 publications

(3 citation statements)

References 11 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Although the size of antenna is small, how it has omnidirectional radiation pattern with very low gain profile 2.678 dB [27]. Another antenna was proposed in [28] for RTLS applications. This antenna has very large footprint along with low radiation performance.…”

Section: G Mobile Communication Technology In Collaboration Withmentioning

confidence: 99%

Compact Base Station Antenna Based on Image Theory for UWB/5G RTLS Embraced Smart Parking of Driverless Cars

et al. 2019

View full text Add to dashboard Cite

The Internet of Thing (IoT) and fifth-generation mobile communication networks (5G) are leading towards a paradigm shift by proving seamless connectivity to a large number of devices. The applications of IoT in smart cities have further attracted local authorities to adopt technologies such as driverless cars, smart parking and smart waste management. This paper presents a compact base station antenna design with enhanced directivity/gain for ultra-wideband (UWB)/5G embraced real-time location systems (RTLS) based smart parking of driverless cars. The proposed base station antenna is based on image theory to achieve enhanced directivity and narrower beam width without using more array elements to keep smaller dimensions. Moreover, the base station antenna consists of an antipodal dipole printed on the opposite side of Rogers 4350 substrate, and a metal plate carefully designed and placed to produce a mirror image in order to achieve a high value of directivity in a specified direction. The advantage behind the antipodal dipole configuration is to avoid the use of extra balun for impedance matching. The half-power beamwidth of 110 • is achieved along with 7 dB gain by placing a reflector plane at the distance of 0.25 λo from the proposed antipodal dipole antenna. Also, this antenna provides a bandwidth ranging from 6 to 7.25 GHz, which can be used for UWB or 5G based RTLS systems. Furthermore, the proposed compact antenna design will help to improve the localization accuracy of ultra-wideband RTLS systems for smart parking applications of autonomous cars. INDEX TERMS Antenna design, bandwidth, directivity enhancement, driverless cars, Internet of Thing (IoT), Smart Cities.

show abstract

Section: G Mobile Communication Technology In Collaboration Withmentioning

confidence: 99%

Compact Base Station Antenna Based on Image Theory for UWB/5G RTLS Embraced Smart Parking of Driverless Cars

et al. 2019

View full text Add to dashboard Cite

show abstract

“…6G networks represent the next generation of wireless communication technology, following the ongoing deployment and development of 5G networks [1][2][3]. The transition from 5G to 6G is driven by the need for even higher data rates, lower latency, greater capacity, and the ability to support emerging technologies and applications.…”

Section: Introductionmentioning

confidence: 99%

Smart spectrum sensing and wireless coexistence technology for 6G networks

Leong,

Leong

2024

Fourth International Conference on Digital Signal and Computer Communications (DSCC 2024)

View full text Add to dashboard Cite

The ever-growing demand for wireless communication services, coupled with the proliferation of diverse wireless devices, poses significant challenges related to spectrum efficiency and interference management. The specific features and technologies associated with 6G are still evolving, the overarching goals involve pushing the boundaries of wireless communication to meet the demands of future applications and services. This research aims to explore and advance the capabilities of smart spectrum sensing and wireless coexistence technologies to address these challenges. The study will focus on developing intelligent sensing mechanisms, adaptive spectrum allocation strategies, and cooperative coexistence protocols, with the goal of enhancing the overall performance, reliability, and coexistence of next-generation communication systems. This research contributes to the advancement of communication systems by addressing the pressing challenges of spectrum scarcity, interference, and coexistence. The proposed smart spectrum sensing and coexistence technologies have the potential to enhance the efficiency and reliability of next-generation wireless networks, fostering the deployment of emerging technologies such as 5G, IoT, and beyond.

show abstract

“…A PIFA type antenna with low gain profile 2.678 dB was proposed for RTLS systems [27]. Another solution having large footprint was proposed in [28] for RTLS applications along with low radiation performance. Therefore, this paper proposes a compact WB sensor antenna design for 5G or UWB based real time locations systems.…”

Section: Introduction (Heading 1)mentioning

confidence: 99%

Ultra-wideband Sensor Antenna Design for 5G/UWB Based Real Time Location Systems

Guo

Ouyang

Arshad

et al. 2020

2020 International Workshop on Antenna Technology (iWAT)

View full text Add to dashboard Cite

This paper presents a compact wideband (WB) sensor antenna design for Fifth generation mobile communication network (5G) or UWB based real time locations systems (RTLS). The proposed design is inspired from sleeve dipole structure. This sensor antenna consists of wideband antipodal sleeve (WAS) dipole and sleeve monopole, connect with same feedline. The advantage of antipodal configuration lies in its capability of feeding without any matching balun. So, the proposed antenna is printed on both sides of F4BM350 substrate for ease of feeding. The upper wing of WAS antenna is connected to the inner core of the SMA connector and the back of the antenna is connected to the outer conductor of the SMA connector. This antenna covers a bandwidth ranging from 5.64 -7.25 GHz with Omnidirectional radiation characteristics. A prototype of antenna was fabricated for measurement. The measured results are consistent with the simulated results. Moreover, this antenna can be used as a sensor antenna design for 5G or UWB based real-time location systems, and further can offer applications such as smart parking, localization and positioning.

show abstract

Ultra wideband antenna for real time location system application

Cited by 10 publications

References 11 publications

Compact Base Station Antenna Based on Image Theory for UWB/5G RTLS Embraced Smart Parking of Driverless Cars

Compact Base Station Antenna Based on Image Theory for UWB/5G RTLS Embraced Smart Parking of Driverless Cars

Smart spectrum sensing and wireless coexistence technology for 6G networks

Ultra-wideband Sensor Antenna Design for 5G/UWB Based Real Time Location Systems

Contact Info

Product

Resources

About