M. DJELLID Asma

MCA

Directory of teachers

Department

Departement of ELECTRONICS

Research Interests

Specialized in Departement of ELECTRONICS. Focused on academic and scientific development.

Contact Info

University of M'Sila, Algeria

Email : asma.djellid@univ-msila.dz

On the Web:

  • Google Scholar N/A
  • ResearchGate
    ResearchGate N/A
  • ORCID N/A
  • SC
    Scopus N/A

Recent Publications

2023-05-27

Biocompatible, Implantable tri-band PIFA Antenna for Biomedical Applications

In this paper, a biocompatible tri-band inverted F antenna was proposed for wireless data telemetry and power transmission operation. This antenna will be implanted in human body. This surrounding medium witch having the properties of biological tissues will be considered. The proposed antenna covers three bands: MedRadio (401 – 405)MHz, and ISM (902.8 – 928)MHz, and ISM (2.4 – 2.5) GHz. The antenna is inserted in the biological tissue, The dimensions of the proposed antenna are 16 × 11 × 1.27mm3. The presented antenna is printed on Roger RO3210 substrate with dielectric constant 𝛆 𝐫 = 𝟏𝟎. 𝟐 and 𝐭𝐚𝐧𝛅=0.003
Citation

M. DJELLID Asma, (2023-05-27), "Biocompatible, Implantable tri-band PIFA Antenna for Biomedical Applications", [national] First National Conference On Industrial Engineering And Sustainable Development CIESD’23 , University of Relizane, Algeria

Read Full Paper

Parametric study of a triangular microstrip antenna with PBG substrate

The main objective of our work is to study the resonance characteristics of a triangular microstrip antenna with 2D Photonic Gap Band (PGB) substrate. We study the influence of different parameters of this antenna: the dimensions of the patch, PBG substrate height and permittivity, the diameter and the different networks of holes
on the resonance frequency, bandwidth and directivity, by using electromagnetic simulation tool in the frequency domain; CST based on the finite integration method
Citation

M. DJELLID Asma, BRIK FATIMA, DIB SAMIRA, , (2023-05-27), "Parametric study of a triangular microstrip antenna with PBG substrate", [national] First National Conference On Industrial Engineering And Sustainable Development CIESD’23 , University of Relizane, Algeria

Read Full Paper
2022-06-21

Novel high-gain and compact UWB microstrip antenna for WIFi, WIMAX, WLAN, X band and 5G applications

In this paper, we use a new technique to improve the gain and the bandwidth of a small size ultra-wide-band (UWB) circular microstrip antenna. The technique is based on a non-uniform microstrip line feed width and using a partial rectangular ground plane. The compact structure is printed on the economical FR4 substrate material with a relative permittivity 4.4 and loss tangent 0.02 with a degree of miniaturization 39.3 × 30 × 1.6 mm3 compatible with the integration technology of components in communications systems architecture.
The proposed antenna is simulated and optimized using electromagnetic simulators high frequency structure simulator, results show a good characteristics and radiating behavior within the UWB frequency. The simulated results established that our design has a very important gain (10 dB), and huge bandwidth: from 2.74 to 76.83 GHz for return loss S11 < − 10 dB and covered multi-band for many applications such as: wireless fidelity system, wireless local area network: operate within the UWB band, worldwide interoperability for microwave access, the 5th generation mobile network (5G). The measured antenna parameters are presented and discussed, confirming the simulation results in the interval [0.1, 20]GHz using ZNB 20 vector network analyser 100 KHz–20 GHz
Citation

M. DJELLID Asma, Lyliane Bahri, Lyliane Bahri, , (2022-06-21), "Novel high-gain and compact UWB microstrip antenna for WIFi, WIMAX, WLAN, X band and 5G applications", [international] Optical and Quantum Electronics , Optical and Quantum Electronics

Read Full Paper
2020

Design of implanted tri-band PIFA antenna for MedRadio and ISM bands

In this paper, a tri-band inverted F antenna was
proposed for wireless data telemetry and power transmission
operation. This antenna will be implanted in human body. This
surrounding medium witch having the properties of biological
tissues will be considered. The proposed antenna covers three
bands: MedRadio (401 – 405)MHz, and ISM (902.8 – 928)MHz,
and ISM (2.4 – 2.5) GHz. The antenna is inserted in the biological
tissue, The dimensions of the proposed antenna are 16 × 11 ×
1:27mm3. The presented antenna is printed on Roger RO3210
substrate with dielectric constant "r = 10:2 and tan δ = 0:003
Citation

M. DJELLID Asma, (2020), "Design of implanted tri-band PIFA antenna for MedRadio and ISM bands", [national] IC3E2020 , University of Buira

Read Full Paper
← Back to Researchers List