Results 311 to 320 of about 2,469,239 (346)

UWB Connected Ground Transparent 4-Port Flexible MIMO Antenna for IoT Applications

IEEE Internet of Things Journal
A 4-port MIMO antenna, featuring transparency and flexibility with a low profile of $0.47\lambda \times 0.58\lambda \times 0.010\lambda $ (at 3.19 GHz) is proposed.
Arpan Desai, Heng-Tung Hsu, B. M. Yousef, A. M. Ameen, Yi-Fan Tsao, Ahmed A. Ibrahim   +5 more
semanticscholar   +1 more source

Design and performance assessment of a distributed vibration suppression system of a large flexible antenna during attitude manoeuvres

, 2020
One of the major needs of future Earth Observation satellites is to fulfil high demanding pointing requirements when using instrumentations supported by or mounted at the end of very large flexible truss structures.
F. Angeletti, P. Gasbarri, M. Sabatini, P. Iannelli   +3 more
semanticscholar   +1 more source

Circularly Polarized Pattern Reconfigurable Flexible Antenna for 5G-sub-6-GHz Applications

Asia-Pacific Microwave Conference, 2020
This paper presents the design and characterization of circularly polarized (CP) pattern reconfigurable flexible antenna for 5G-sub-6GHz applications.
A. Ghaffar, Xue Jun Li, Tanveer Ahmad, Niamat Hussain, M. Alibakhshikenari, E. Limiti   +5 more
semanticscholar   +1 more source

Flexible Antennas for Wearable Technologies

2017
Having the merits of being light-weight, energy efficient, in addition to low manufacturing cost, reduced fabrication complexity, and the availability of inexpensive flexible substrates, flexible and wearable technology is being established as an appealing alternative to the conventional electronics technologies which are based on rigid substrates ...
Afyf, Amal, Larbi, Bellarbi, Riouch, Fatima, Sennouni, Mohamed Adel, Yaakoubi, Nourdin   +4 more
openaire   +3 more sources

Flexible Beamforming for Movable Antenna-Enabled Integrated Sensing and Communication

International Conference on Speech Technology and Human-Computer Dialogue
This paper investigates flexible beamforming design in an integrated sensing and communication (ISAC) network with movable antennas (MAs). A bistatic radar system is integrated into a multi-user multiple-input-single-output (MU-MISO) system, with the ...
Wanting Lyu, Songjie Yang, Yue Xiu, Zhongpei Zhang, C. Assi, Chau Yuen   +5 more
semanticscholar   +1 more source

Fabrication of Flexible Loop Antenna

1970
Abstract : Three flexible loop antennas were fabricated for evaluation and testing as underwater, towed, ELF receiving antennas. The report presents a detailed description of the fabrication process and the materials used in the fabrication.
Carl B. Swanton, Ogden G. Nackoney, Edward B. Murphy, Arthur H. Levasseur, Michael L. Burrows   +4 more
openaire   +1 more source

Earth deck antenna providing coverage flexibility

2012 15 International Symposium on Antenna Technology and Applied Electromagnetics, 2012
Most of Ku-band telecommunications satellites currently in orbit provide a fixed coverage. Enhancing flexibility of GEO satellite antennas is one of the major challenges for new-generation Ku-band payloads. A simple solution to offer (partial) coverage flexibility is to design a passive reconfigurable antenna, with switchable shaped beams.
Ludovic Schreider, Renaud Chiniard, Serge Depeyre, Jerome Brossier   +3 more
openaire   +1 more source

Flexible Hybrid-Substrate Dual-Band Dual-Mode Wearable Antenna

IEEE Transactions on Antennas and Propagation
A flexible dual-band dual-mode wearable antenna with a hybrid dielectric substrate is proposed for off- and on-body communications. It operates at two industrial, scientific, and medical (ISM) bands, namely, with a broadside radiation at 2.45 GHz and an ...
P. Samal, S. J. Chen, Christophe Fumeaux
semanticscholar   +1 more source

Design of Flexible Wideband Monopole Antenna

2019 International Conference on Vision Towards Emerging Trends in Communication and Networking (ViTECoN), 2019
A Compact wideband flexible Planar Monopole Antenna is designed for conformal applications. The antenna is designed using Teslin substrate of dielectric constant 2.23 and thickness 0.712mm. The designed antenna operates over a working frequency of 13.78GHz ranging from 2.87GHz to 16.65GHz to cover the wireless communication technology frequencies and ...
P. Bhakiyalakshmi, P. Sandeep Kumar, M. Susila, B. Monica, Akhil Kasturi, P. Narayana Raju   +5 more
openaire   +1 more source

Novel flexible antenna for UWB applications

2015 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015
In this paper a novel flexible and compact Ultra Wide Band is presented. The proposed antenna is made using a 0.1 mm thick flexible substrate with size 75 × 18 mm2. The proposed antenna can serve as a wearable human hand-band for UWB applications. The almost typical radiation pattern with moderate gain is preserved over the operating bandwidth.
Sherif R. Zahran, Mahmoud A. Abdalla
openaire   +1 more source