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

Parallel Processing01:20

Parallel Processing

182
The brain processes sensory information rapidly due to parallel processing, which involves sending data across multiple neural pathways at the same time. This method allows the brain to manage various sensory qualities, such as shapes, colors, movements, and locations, all concurrently. For instance, when observing a forest landscape, the brain simultaneously processes the movement of leaves, the shapes of trees, the depth between them, and the various shades of green. This enables a quick and...
182
Tandem Mass Spectrometry01:21

Tandem Mass Spectrometry

1.1K
Tandem mass spectrometry is a technique that uses multiple mass analyzers in series to obtain a higher selectivity and signal-to-noise ratio for the analyte. Instruments with multiple analyzers separated by an interaction cell enable secondary fragmentation and selected study of the fragment ions.
Secondary fragmentations occur in the interaction cell and can be induced by various factors. Fragmentation induced by collision with inert gases, such as N2, Ar, He, etc., is called collision-induced...
1.1K

You might also read

Related Articles

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

Sort by
Same author

Calcium/calmodulin-dependent protein kinase II links ER stress with Fas and mitochondrial apoptosis pathways.

The Journal of clinical investigation·2009
Same author

Cripto-1 overexpression is involved in the tumorigenesis of nasopharyngeal carcinoma.

BMC cancer·2009
Same author

Range of motion and orientation of the lumbar facet joints in vivo.

Spine·2009
Same author

[Silencing of COX-2 in nasopharyngeal carcinoma cells with a shRNAmir lentivirus vector].

Nan fang yi ke da xue xue bao = Journal of Southern Medical University·2009
Same author

The risk of melamine-induced nephrolithiasis in young children starts at a lower intake level than recommended by the WHO.

Pediatric nephrology (Berlin, Germany)·2009
Same author

Adult scoliosis in patients over sixty-five years of age: outcomes of operative versus nonoperative treatment at a minimum two-year follow-up.

Spine·2009

Related Experiment Video

Updated: Jul 24, 2025

Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform
06:25

Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform

Published on: February 12, 2014

8.5K

Random Time Division Multiplexing Based MIMO Radar Processing with Tensor Completion Approach.

Yuan Zhang1, Yixue Qiao1, Gang Li2

  • 1School of Information, North China University of Technology, Beijing 100144, China.

Sensors (Basel, Switzerland)
|July 11, 2023
PubMed
Summary

This study introduces a novel random time division multiplexing MIMO radar system. It enhances angular resolution for automotive radar with limited channels using tensor completion for improved measurements.

Keywords:
automotive radarmultiple-input–multiple-output (MIMO)random time division multiplexing (Random TDM)tensor completion

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

7.8K
Microfluidic Platform with Multiplexed Electronic Detection for Spatial Tracking of Particles
11:54

Microfluidic Platform with Multiplexed Electronic Detection for Spatial Tracking of Particles

Published on: March 13, 2017

9.3K

Related Experiment Videos

Last Updated: Jul 24, 2025

Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform
06:25

Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform

Published on: February 12, 2014

8.5K
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
Microfluidic Platform with Multiplexed Electronic Detection for Spatial Tracking of Particles
11:54

Microfluidic Platform with Multiplexed Electronic Detection for Spatial Tracking of Particles

Published on: March 13, 2017

9.3K

Area of Science:

  • Electrical Engineering
  • Signal Processing
  • Automotive Technology

Background:

  • Automotive radar systems aim for cost-effectiveness and high performance.
  • Improving angular resolution in multiple-input-multiple-output (MIMO) radar is crucial, especially with limited channels.
  • Traditional time division multiplexing (TDM) MIMO radar has limitations in enhancing angular resolution without increasing channel count.

Purpose of the Study:

  • To propose a novel random time division multiplexing MIMO radar system.
  • To enhance angular resolution in automotive radar under channel constraints.
  • To enable accurate range, velocity, and angle measurements.

Main Methods:

  • Combining a non-uniform linear array (NULA) with a random time division transmission mechanism.
  • Acquiring a three-order sparse receiving tensor (range-virtual aperture-pulse sequence).
  • Employing tensor completion technology for sparse tensor recovery.

Main Results:

  • Successfully recovered the sparse three-order receiving tensor.
  • Demonstrated the capability for accurate range, velocity, and angle measurements from the recovered tensor.
  • Validated the proposed method's effectiveness through simulations.

Conclusions:

  • The proposed random time division multiplexing MIMO radar effectively improves angular resolution.
  • Tensor completion is a viable technique for sparse tensor recovery in radar systems.
  • This approach offers a promising solution for advanced automotive radar applications.