Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Corrigendum to "Metformin suppresses vascular smooth muscle cell senescence by promoting autophagic flux" [J. Adv. Res. 41 (2022) 205-218].

Journal of advanced research·2026
Same author

Exploring Chiral Exceptional Lines in the Visible Regime.

Physical review letters·2026
Same author

Three-Year Trajectory of Interest in Learning Physical Activity Knowledge: Influences of Gender and Prior Knowledge.

Journal of teaching in physical education : JTPE·2026
Same author

China's forests host a vast, previously unquantified population of old trees.

National science review·2026
Same author

Impact of left ventricular end-diastolic diameter size within 24 hours of hospital admission on outcome events in patients with ST-elevation myocardial infarction.

PeerJ·2026
Same author

Kinesiology and Physical Education: A Curriculum (Dis)Alignment Perspective.

Kinesiology review (Champaign, Ill.)·2026

Related Experiment Video

Updated: Dec 9, 2025

Author Spotlight: Introduction to Active Probe Atomic Force Microscopy with Quattro-Parallel Cantilever Arrays
05:04

Author Spotlight: Introduction to Active Probe Atomic Force Microscopy with Quattro-Parallel Cantilever Arrays

Published on: June 13, 2023

2.2K

Ultrawideband, Wide Scanning Stripline-Fed Tightly Coupled Array Antenna Based on Parallel-Dipole Elements.

Xiuye Liang1, Weishuang Yin1, Ang Chen1

  • 1Department of Physics, Fudan University, Shanghai 200438, China.

Sensors (Basel, Switzerland)
|September 9, 2020
PubMed
Summary

This study presents a compact ultrawideband (UWB) antenna array with a large electronic scan volume and low cross-polarization. The novel design achieves 3:1 bandwidth, making it suitable for advanced wireless systems.

Keywords:
cross-polarizationphased array antennatightly coupled dipole array (TCDA)ultrawideband (UWB)wireless sensing

More Related Videos

Tracking Infiltration Front Depth Using Time-lapse Multi-offset Gathers Collected with Array Antenna Ground Penetrating Radar
07:14

Tracking Infiltration Front Depth Using Time-lapse Multi-offset Gathers Collected with Array Antenna Ground Penetrating Radar

Published on: May 1, 2018

8.1K
Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station
05:57

Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station

Published on: April 1, 2020

8.4K

Related Experiment Videos

Last Updated: Dec 9, 2025

Author Spotlight: Introduction to Active Probe Atomic Force Microscopy with Quattro-Parallel Cantilever Arrays
05:04

Author Spotlight: Introduction to Active Probe Atomic Force Microscopy with Quattro-Parallel Cantilever Arrays

Published on: June 13, 2023

2.2K
Tracking Infiltration Front Depth Using Time-lapse Multi-offset Gathers Collected with Array Antenna Ground Penetrating Radar
07:14

Tracking Infiltration Front Depth Using Time-lapse Multi-offset Gathers Collected with Array Antenna Ground Penetrating Radar

Published on: May 1, 2018

8.1K
Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station
05:57

Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station

Published on: April 1, 2020

8.4K

Area of Science:

  • Antenna Engineering
  • Electromagnetics
  • Wireless Communications

Background:

  • Ultrawideband (UWB) technology demands antennas with broad bandwidth and efficient scanning capabilities.
  • Existing antenna designs often struggle to balance compact size, wide scan angles, and low cross-polarization.
  • Tightly coupled array antennas offer potential for miniaturization and wide bandwidth but require careful design to manage performance trade-offs.

Discussion:

  • A stripline-fed tightly coupled array antenna is proposed, featuring parallel dual dipoles for simplified impedance matching.
  • Symmetrical radiating structures are employed to significantly reduce cross-polarization components.
  • Detailed analysis addresses the mitigation of undesired resonances to ensure stable performance across the operational bandwidth.

Key Insights:

  • The designed infinite array achieves a 3:1 bandwidth (6-18 GHz) with ±60° electronic scan capability in E-/D-planes (VSWR < 2.5) and H-plane (VSWR < 3.5).
  • Cross-polarization levels are maintained below -29 dB at broadside.
  • A fabricated 16x16 prototype validated simulated results, demonstrating excellent performance and consistency.

Outlook:

  • The antenna array's compact size (15x15x2 cm³ at 6 GHz) and robust electronic scan performance make it ideal for modern wireless platforms.
  • Further research could explore integration into specific UWB applications like radar or high-speed communication systems.
  • Optimization for even wider bandwidths or improved scan performance in different planes remains an area for future development.