Investigation on integrated archimedean spiral patch antenna with Light Emitting Diode (LED)

The limitations in the applications of microstrip antenna lead to wastage in the form of space and functionality. In order to overcome the wastage of space and functionality of the microstrip antenna, the new idea is to make one single device of microstrip antenna which has two application at the same time where it can operates as antenna and the function as lighting source is proposed. Light Emitting Diode (LED) has been chosen as the light source since the characteristic and the structure of the LED are suitable for the integration process. Hence, this paper presents an investigation on the characteristic of an H-shaped patch antenna integrated with Light Emitting Diodes (LEDs).The proposed integrated antenna has been designed and simulated by using Computer Simulation Technology (CST) Microwave Studio Software. It has been fabricated and measured to investigate the performance of the antenna in terms of return loss. The results confirms that the antenna can operate at 2.4 GHz and it works well as an illumination.

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Experimental Verification Directly and Indirectly Light Emitting Diode Integrated with Patch Antenna

2018 IEEE International RF and Microwave Conference (RFM) ◽

10.1109/rfm.2018.8846513 ◽

2018 ◽

Author(s):

S. Subahir ◽

M.T. Ali ◽

H. Yon ◽

A.H. Awang ◽

S.N. Kamarudin

Keyword(s):

Experimental Verification ◽

Patch Antenna ◽

Light Emitting Diode ◽

Light Emitting

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Nano-Tech Electronic Applications

Emerging Nanotechnology Applications in Electrical Engineering - Advances in Computer and Electrical Engineering ◽

10.4018/978-1-7998-8536-8.ch010 ◽

2021 ◽

pp. 279-313

Keyword(s):

Chemical Sensors ◽

Patch Antenna ◽

Thin Film Transistors ◽

Light Emitting Diode ◽

Microstrip Patch Antenna ◽

Effective Parameters ◽

Light Emitting ◽

Organic Light Emitting Diode ◽

Spr Sensor

This chapter contains the theories and effective parameters for developing the electronic applications by using nanotechnology techniques. This chapter sheds light on developing characterization of surface plasmon resonance (SPR) sensor, organic light emitting diode (OLED), thin-film transistors (TFTs), compact microstrip patch antenna, semiconductors, resistive memories, memory ram, chemical sensors, biosensors, and super capacitors. Furthermore, this chapter contains the detailed literature of the effects of different types and concentrations of nanoparticles for developing characterization of electronic applications. Finally, this chapter draws attention to the recommendations for investment in electronic applications by using nanotechnology techniques.

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Development of Rectangular Loop Microstrip Antenna Integrated with Light Emitting Diode (LED) for Wi-Fi Application

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.781.116 ◽

2015 ◽

Vol 781 ◽

pp. 116-119 ◽

Cited By ~ 5

Author(s):

S. Subahir ◽

M.T. Ali ◽

Nurulazlina A. Ramli ◽

Siti Nurhidayah Kamaruddin ◽

A.H. Awang ◽

...

Keyword(s):

Computer Simulation ◽

Patch Antenna ◽

Microstrip Antenna ◽

Return Loss ◽

Light Emitting Diode ◽

Microstrip Patch Antenna ◽

Light Emitting ◽

Microstrip Patch ◽

Simulation And Experiment ◽

Network Analyser

This paper presents the development of a rectangular loop microstrip patch antenna integrated with Light Emitting Diode (LED) for Wifi application. The objective to integrate with LED is to have dual applications in a device which illumination and also wireless communication. The antenna was designed at a frequency of 2.4 GHz and Computer Simulation Technology (CST) was used to optimized the position of LED within the rectangular loop antenna. The performances of the antenna in terms of return loss, gain and radiation pattern was verified through simulation by using Microwave Studio in CST. The antenna was fabricated on FR4 substrate with permittivity, εr =4.5 and thickness,h= 1.6mm. The LED integrated within the patch was conducted parallel and was measured by Vector Network Analyser (VNA) to demonstrate the capacity and potential of the antenna. The antennas are reasonably well matched at their corresponding frequency of operations between simulation and experiment.

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High-speed non-invasive thermal analysis of high-power light-emitting diode arrays

10.32469/10355/8133 ◽

2010 ◽

Author(s):

Nicholas M. Rada

Keyword(s):

Thermal Analysis ◽

High Power ◽

High Speed ◽

Light Emitting Diode ◽

Light Emitting ◽

Non Invasive

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Synchronization of Chaotic Quantum Dot Light Emitting Diodes under Optical Feedback Effect

10.32792/utq/utjsci/vol7/2/31 ◽

2020 ◽

pp. 144-148

Keyword(s):

Quantum Dot ◽

Delay Time ◽

Chaos Synchronization ◽

Optical Feedback ◽

Light Emitting Diode ◽

Feedback Effect ◽

Complete Synchronization ◽

Light Emitting ◽

Coupling Methods ◽

Coupling Parameters

Chaos synchronization of delayed quantum dot light emitting diode has been studied theortetically which are coupled via the unidirectional and bidirectional. at synchronization of chaotic, The dynamics is identical with delayed optical feedback for those coupling methods. Depending on the coupling parameters and delay time the system exhibits complete synchronization, . Under proper conditions, the receiver quantum dot light emitting diode can be satisfactorily synchronized with the transmitter quantum dot light emitting diode due to the optical feedback effect.

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