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

Transmission Line Design Considerations01:23

Transmission Line Design Considerations

136
Aluminum has become the material of choice for overhead transmission lines, surpassing copper due to its abundance and cost-effectiveness. The most prevalent type is the aluminum conductor, steel-reinforced (ACSR), which combines aluminum strands around a steel core. Other variants include all-aluminum conductors (AAC), all-aluminum alloy conductors (AAAC), aluminum conductor alloy-reinforced (ACAR), and aluminum-clad steel conductors. Advanced designs, such as aluminum conductors with steel...
136
Maximum Power Transfer01:16

Maximum Power Transfer

261
Numerous practical applications within engineering disciplines, such as telecommunications, necessitate optimizing power delivery to a connected load. This pursuit, however, entails inherent internal losses, which can either equal or exceed the power supplied to the load. The Thevenin equivalent circuit is helpful in finding the maximum power a linear circuit can deliver to a load. It is assumed in this context that the load resistance can be adjusted.
By substituting the entire circuit with...
261
Power Factor Correction01:20

Power Factor Correction

179
The power transmission to a factory involves the transfer of apparent power, a combination of active and reactive power. The power factor measures how effectively electrical power is converted into useful work output. The ratio of the real power (KW) that does the work to the apparent power (KVA) supplied to the circuit.
179
The Power Superposition Principle01:19

The Power Superposition Principle

155
Consider a circuit with two sinusoidal voltage sources. Each one influences the circuit independently, and the superposition principle helps us understand the combined effect by adding up the responses from each source.
155
Generating Electromagnetic Radiations01:10

Generating Electromagnetic Radiations

2.9K
The German physicist Heinrich Hertz (1857–1894) was the first to generate and detect certain types of electromagnetic waves in the laboratory. Starting in 1887, he performed a series of experiments that confirmed the existence of electromagnetic waves and verified that they travel at the speed of light. Hertz used an alternating-current RLC (resistor-inductor-capacitor) circuit that resonated at a known frequency and connected it to a loop of wire. High voltages induced across the gap in...
2.9K
Radial System Protection01:23

Radial System Protection

95
Radial systems employ time-delay overcurrent relays to reduce load interruptions. When a fault occurs, the nearest breaker opens first, while upstream breakers remain closed due to longer delay settings. This approach ensures minimal disruption to the rest of the system.
In a radial system with a fault downstream of the third breaker, ideally, only the third breaker will open, isolating the fault and interrupting the load connected beyond it. The second breaker has a longer delay setting,...
95

You might also read

Related Articles

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

Sort by
Same author

Synergistic effects of combined breathing training and aerobic exercise on cardiopulmonary function in chronic heart failure: a systematic review and meta-analysis.

PeerJ·2026
Same author

Synergistic effects of virtual reality and traditional treatment methods in the management of chronic obstructive pulmonary disease: a systematic review and meta-analysis of randomized controlled trials.

PeerJ·2025
Same author

Digital Self-Interference Canceler with Joint Channel Estimator for Simultaneous Transmit and Receive System.

Sensors (Basel, Switzerland)·2024
Same author

A Sparse Shared Aperture Design for Simultaneous Transmit and Receive Arrays with Beam Constraints.

Sensors (Basel, Switzerland)·2023
Same author

Research on Interrupted Sampling Repeater Jamming Performance Based on Joint Frequency Shift/Phase Modulation.

Sensors (Basel, Switzerland)·2023
Same author

A Robust Design for Aperture-Level Simultaneous Transmit and Receive with Digital Phased Array.

Sensors (Basel, Switzerland)·2022
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 5, 2025

Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping
09:43

Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping

Published on: March 20, 2017

9.9K

Transmit Beamforming Design Based on Multi-Receiver Power Suppression for STAR Digital Array.

Tairan Lin1, Xizhang Wei1, Jingtong Lai1

  • 1Department of Electronics and Communication Engineering, Sun Yat-sen University, Guangming District, Shenzhen 518107, China.

Sensors (Basel, Switzerland)
|January 23, 2024
PubMed
Summary
This summary is machine-generated.

This study introduces an optimized transmit beamforming method for simultaneous transmit and receive (STAR) systems. The technique effectively suppresses self-interference, enhancing signal integrity and enabling lower-resolution analog-to-digital converters (ADCs).

Keywords:
multiple receiversphased arraypower amplifierradiant powersimultaneous transmit and receivetransmit beamforming

More Related Videos

Simulating Imaging of Large Scale Radio Arrays on the Lunar Surface
06:14

Simulating Imaging of Large Scale Radio Arrays on the Lunar Surface

Published on: July 30, 2020

4.9K
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

Related Experiment Videos

Last Updated: Jul 5, 2025

Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping
09:43

Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping

Published on: March 20, 2017

9.9K
Simulating Imaging of Large Scale Radio Arrays on the Lunar Surface
06:14

Simulating Imaging of Large Scale Radio Arrays on the Lunar Surface

Published on: July 30, 2020

4.9K
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

Area of Science:

  • Electromagnetic Engineering
  • Signal Processing
  • Wireless Communication Systems

Background:

  • Simultaneous Transmit and Receive (STAR) array systems offer enhanced radiation gain and data rates.
  • Mutual coupling in STAR arrays presents significant challenges in suppressing self-interference power at receive elements.
  • High self-interference can saturate receive links and distort the desired signal of interest (SoI).

Purpose of the Study:

  • To propose an optimized transmit beamforming method for STAR array systems.
  • To minimize self-interference power at receive elements through adaptive beamforming.
  • To mitigate distortion of the digital SoI caused by analog-to-digital converters (ADCs).

Main Methods:

  • Developed an optimized transmit beamforming strategy incorporating radiation power constraints and transmit power control.
  • Employed adaptive transmit beamforming to achieve high isolation between transmit and receive arrays.
  • Utilized HFSS to design and simulate a 32-element two-dimensional phased array.

Main Results:

  • Achieved over 100 dB Effective Isotropic Isolation (EII) in the simulated phased array.
  • Reduced maximum incident self-interference power at receive channels by approximately 35 dB.
  • Demonstrated effective control over transmit gain attenuation and improved receive subarray isolation.

Conclusions:

  • The optimized transmit beamforming method effectively suppresses self-interference in STAR systems.
  • This approach prevents SoI distortion, particularly in systems with limited-bit ADCs.
  • The method offers advantages in subarray isolation and allows for lower ADC precision requirements.