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

Compact unidirectional waveguide grating emitter with enhanced wavelength sensitivity based on the hybrid plasmonic mode.

Optics express·2024
Same author

Low-Profile Dual-Band Reflector Antenna for High-Frequency Applications.

Sensors (Basel, Switzerland)·2023
Same author

Metasurface-based Fourier lens fed by compact plasmonic optical antennas for wide-angle beam steering.

Optics express·2022
Same author

Current Sheet Antenna Array and 5G: Challenges, Recent Trends, Developments, and Future Directions.

Sensors (Basel, Switzerland)·2022
Same author

High-efficiency unidirectional vertical emitter achieved by an aperture-coupling nanoslot antenna array.

Optics express·2021
Same author

Grating lobe suppression in optical phased arrays by loading near-wavelength grating.

Optics letters·2020
Same journal

RETRACTED: Zhang et al. A Novel Framework for Reconstruction and Imaging of Target Scattering Centers via Wide-Angle Incidence in Radar Networks. <i>Sensors</i> 2025, <i>25</i>, 6802.

Sensors (Basel, Switzerland)·2026
Same journal

Enhancing Unsupervised Multi-Source Domain Adaptation for Person Re-Identification via Mixture of Experts and Graph-Based Relation.

Sensors (Basel, Switzerland)·2026
Same journal

Development of an Instrumented Glove for Palmar Pressure Assessment in Kayakers.

Sensors (Basel, Switzerland)·2026
Same journal

Development and Experimental Validation of an Autonomous IoT-Based Monitoring System for Real-Time Water Quality Assessment in the Amazon River.

Sensors (Basel, Switzerland)·2026
Same journal

Semi-Supervised Adversarial Learning Framework for Controller Area Network Bus Intrusion Detection.

Sensors (Basel, Switzerland)·2026
Same journal

Smart Optimization Method for Safety Signs in Innovative Manufacturing Environments Integrating Industrial Field IoT Sensors and Knowledge Graphs.

Sensors (Basel, Switzerland)·2026
See all related articles

Related Experiment Video

Updated: Jul 24, 2025

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

7.8K

High-Gain Millimeter-Wave Beam Scanning Transmitarray Antenna.

Hao-Zheng Yang1, Shi-Wei Qu1

  • 1School of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China.

Sensors (Basel, Switzerland)
|July 11, 2023
PubMed
Summary
This summary is machine-generated.

This study presents a novel high-gain millimeter-wave transmitarray antenna (TAA) with scanning capabilities, developed within a compact aperture. The innovative beam-forming algorithm enhances scanning performance for millimeter-wave applications.

Keywords:
beam scanninghigh gainmillimeter-wave bandtransmitarray antenna

More Related Videos

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

1.6K
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

8.1K

Related Experiment Videos

Last Updated: Jul 24, 2025

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

7.8K
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

1.6K
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

8.1K

Area of Science:

  • Electromagnetics and Antennas
  • Microwave Engineering
  • Applied Physics

Background:

  • Millimeter-wave (mmWave) frequencies offer large bandwidths but face challenges with antenna gain and beam steering.
  • Transmitarray antennas (TAAs) are a promising solution for high-gain applications, but integrating scanning capabilities within limited apertures remains a challenge.

Purpose of the Study:

  • To develop a high-gain millimeter-wave transmitarray antenna (TAA) with integrated scanning ability.
  • To achieve beam scanning within a limited aperture area without modifying the primary array feed.
  • To propose a beam-forming algorithm for enhancing scanning performance in array-fed TAAs.

Main Methods:

  • Integration of an array feed as the primary emitter for the TAA.
  • Addition of defocused phases to the monofocal lens phase distribution to enable beam dispersion.
  • Design of a transmitarray using square waveguide elements with a focal-to-diameter ratio (F/D) of 0.6.
  • Development of a beam-forming algorithm to determine array feed excitation coefficients.

Main Results:

  • Achieved a 1-D scan with a scope of -5° to 5° through calculations.
  • Measured a high gain of 37.95 dBi at 160 GHz.
  • Observed a maximum 2.2 dB error between measured and calculated results in the 150-170 GHz operating band.

Conclusions:

  • The developed transmitarray antenna successfully generates scannable high-gain beams in the millimeter-wave band.
  • The proposed design and beam-forming algorithm demonstrate potential for future millimeter-wave communication and sensing applications.
  • The compact aperture design avoids the need for array replacement or extension, offering practical advantages.