A comparitive study on the performance of circular patch antenna using low cost substrate for S-band applications

Javali, Abhishek; Sharma, Laxmi; Tengshe, Richa; Sarkar, Sutapa

doi:10.1109/icaecc.2018.8479475

Cited by 4 publications

(2 citation statements)

References 20 publications

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“…Moreover, larger volume fractions (0.4–0.6) of filler are needed to achieve PTFE composites with dimensional stability [52]. Consequently, Rogers RT/Duroid substrate is expensive [53]. On the other hand, the proposed substrate does not require any complex processing techniques.…”

Section: Resultsmentioning

confidence: 99%

Silicone rubber‐nanoceramic composites for 5G antenna substrates

Altalebi,

Atiyah,

Farid

2023

The Journal of Engineering

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Here, the eligibility of silicone rubber‐nanoceramic composites as flexible substrates for sub‐6 GHz 5G antennas is investigated. Two different composites are prepared using the solution mixing method, namely mono and hybrid composites. The reflection and transmission coefficient (S‐parameters) of composites are measured using a rectangular waveguide‐based transmission line technique in conjunction with a Vector Network Analyzer (VNA) at C‐band frequencies (4–8 GHz). The Nicolson–Ross–Weir (NRW) algorithm is adopted to extract the complex permittivity and loss tangent of the material under test. Due to the synergetic effect, the silicone rubber hybrid composite (0.12BiVO4+0.12LaNbO4) exhibits the advantage of a lowered loss tangent while retaining a good dielectric constant at 5.78 GHz. A rectangular microstrip patch antenna is designed and simulated with CST software using 0.12BVO/0.12LNO/0.76SR composite as a substrate. Moreover, based on the simulation, the antenna with the proposed substrate has acceptable performance at 5.78 GHz with the return loss, directivity, and gain of −25.05 dB, 5.46 dBi and 2.74 dBi, respectively. As a result, the composite material's ability to act as a suitable substrate for a 5 GHz Wi‐Fi antenna is confirmed.

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Section: Resultsmentioning

confidence: 99%

Silicone rubber‐nanoceramic composites for 5G antenna substrates

Altalebi,

Atiyah,

Farid

2023

The Journal of Engineering

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“…The logarithmic function (F) of radiating element is determined by (2) using Resonating Frequency (𝑓 ! ) in MHz [22].…”

Section: B Antenna Designmentioning

confidence: 99%

Design of Wide-Band Microstrip Antenna for S-Band Telemetry Applications

Pushpalatha

Namana

Navadagi

et al. 2023

AEM

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This paper exemplifies the design of a low profile wide-band microstrip antenna suitable for S-Band telemetry applications. The proposed design explores the concept of wide-band antenna with improved omnidirectional gain and smaller size essentially aiming at low-earth orbit (LEO) satellite telemetry. The proposed partial annular radiating patch design has an operating impedance bandwidth ranging from 2.7 GHz to 3.8 GHz with a percentage bandwidth of 31%. It exhibits vertical polarization with a gain of around 1.434 dBi. The design and simulations are carried out using 3D EM tools and the measurement results for various performance metrics of the antenna are validated with the simulation results.

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Compact Dual-Band Printed Folded Dipole for WLAN Applications

Javali

2023

Smart Innovation, Systems and Technologies

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A comparitive study on the performance of circular patch antenna using low cost substrate for S-band applications

Cited by 4 publications

References 20 publications

Silicone rubber‐nanoceramic composites for 5G antenna substrates

Silicone rubber‐nanoceramic composites for 5G antenna substrates

Design of Wide-Band Microstrip Antenna for S-Band Telemetry Applications

Compact Dual-Band Printed Folded Dipole for WLAN Applications

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