Analysis of CPW-Fed Modified Z-Shaped Reconfigurable Antenna for Automotive Communications

Anilkumar, T.; Madhav, B. T. P.; Abhiram, R.V.S.; Radhesh, K. Nikhil Sai; Harish, J.; Rao, M. Venkateswara

doi:10.1007/978-981-15-3828-5_74

Cited by 5 publications

(5 citation statements)

References 11 publications

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“…The antenna components are spaced D apart in a linear fashion. By adjusting the parameter in the simulation, the ideal spacing was determined [30]. A short bandwidth, high gain, and low sidelobe level are all requirements for a phased array antenna while scanning at its maximum angle.…”

Section: Figure 3 Prototyped Antenna Dimensional View (A) Horizatal V...mentioning

confidence: 99%

Multiple Slot Fractal Structured Antenna for Wi-Fi and Radio Altimeter for uncertain Applications

Devi¹,

Subbarao²,

Lakshmi³

et al. 2022

Int. j. commun. netw. inf. secur.

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A multiple slot fractal antenna design has been determined communication efficiency and its multi-function activities. High-speed small communication devices have been required for future smart chip applications, so that researchers have been employed new and creative antenna design. Antennas are key part in communication systems, those are used to improve communication parameters like gain, efficiency, and bandwidth. Consistently, modern antennas design with high bandwidth and gain balancing is very difficult, therefore an adaptive antenna array chip design is required. In this research work a coaxial fed antenna with fractal geometry design has been implemented for Wi-Fi and Radio altimeter application. The fractal geometry has been taken with multiple numbers of slots in the radiating structure for uncertain applications. The coaxial feeding location has been selected based on the good impedance matching condition (50 Ohms). The overall dimension mentioned for antenna are approximately 50X50X1.6 mm on FR4 substrate and performance characteristic analysis is performed with change in substrate material presented in this work. Dual-band resonant frequency is being emitted by the antenna with resonance at 3.1 and 4.3 GHz for FR4 substrate material and change in the resonant bands is obtained with change in substrate. The proposed Antenna is prototyped on Anritsu VNA tool and presented the comparative analysis like VSWR 12%, reflection coefficient 9.4%,3D-Gain 6.2% and surface current 9.3% had been improved.

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Section: Figure 3 Prototyped Antenna Dimensional View (A) Horizatal V...mentioning

confidence: 99%

Multiple Slot Fractal Structured Antenna for Wi-Fi and Radio Altimeter for uncertain Applications

Devi¹,

Subbarao²,

Lakshmi³

et al. 2022

Int. j. commun. netw. inf. secur.

View full text Add to dashboard Cite

show abstract

“…The designed antenna has triple broad notch band characteristics between the WLAN band at 4-6 GHz, the satellite communication band at 7.6-9.8 GHz, and the 10.5-11.5 GHz band [15]. A unique heart symbol-shaped electrically compact antenna attached to a planar AMC-artificial magnetic conductor on an FSS-frequency selection surface for use in WLAN (i.e., 5.8 GHz) and WiMAX (i.e., 3.5 GHz) applications is designed in [16]. The overall dimension of 0.63 λ0 × 0.63 λ0 × 0.33 λ0 is surrounded by a heart structure-shaped closed resonator ring (HCRR-HIGH-CAPACITY RADIO RELAY) as a shunt inductor.…”

Section: Introductionmentioning

confidence: 99%

Analytical Modelling of Trapezoidal Monopole Structured Antenna for Wi-Fi, Industrial Scientific and Medical, and Wireless Communication System Applications

Babu,

Aruna,

Naik

2024

RAiSE-2023

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“…The antenna device must work on different applications with increasingly suitable beamforming capacity, achieve radiation success, constructional strength, and a cost‐effective RF device. An antenna should initially face all environmental, automatic, and operational things for earthly and airborne applications 18 . In the few years, transmitters are invented for vehicle applications have been researched and noted 19 .…”

Section: Introductionmentioning

confidence: 99%

“…An antenna should initially face all environmental, automatic, and operational things for earthly and airborne applications. 18 In the few years, transmitters are invented for vehicle applications have been researched and noted. 19 However, the analyzed antennas are nonavailability of explained design architecture, co-simulation performance and actual positioning test.…”

Section: Introductionmentioning

confidence: 99%

Triple‐band circularly polarized conformal antenna for vehicular communication applications

Lakshmi

Prasad

2023

Trans Emerging Tel Tech

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Vehicular communication presents a compact wideband implantable antenna for the best wireless transmission of information. The key role of the antenna is handled by the thickness of the substrate present in that antenna. Also, the shape of the antenna causes the performance characteristics. Now, vehicle‐to‐vehicle communication is the interesting task for designers to create successful and organized vehicular communication systems. This article presents a triple‐band circularly polarized conformal antenna for vehicular communication. An antenna is introduced as a triple‐band circular polarized conformal antenna and preserved a suitable mount on the vehicle surface for greater gain to provide well‐maintained operational performance characteristics. For getting circular polarization, circular cuttings are provided in the design of the proposed antenna. The radiation gives a fixed direction by providing 0.3 mm thickness. Here, use a circularly polarized antenna to rectify the signal absorption due to the contact material used in the antenna. A polyamide material is used as a substrate to get a probable successful link and improve the flexibility of the antenna. The triple‐band circularly polarized antenna is designed to operate in vehicular communication bands such as 2.4 GHz Wi‐Fi, 3.5 GHz WiMAX, and 5.9 GHz dedicated short range communication. The antenna is designed to resonate in a triple band to improve the antenna parameters like frequency response characteristics, gain, return loss, voltage standing wave ratio, left hand circularly polarization, right hand circularly polarization, axial ratio, fidelity factor, directivity, radiated power, and input impedance. Under the operating frequency bands of 2.4, 3.4, and 5.9 GHz, the efficiency of the proposed antenna is 98.48%, 97.31%, and 97.90%, respectively. The triple‐band circularly polarized conformal antenna is implemented in the high‐frequency structure simulator platform. The proposed tri‐band antenna is applicable in vehicular communication systems and healthcare for efficient wireless transmission.

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Analysis of CPW-Fed Modified Z-Shaped Reconfigurable Antenna for Automotive Communications

Cited by 5 publications

References 11 publications

Multiple Slot Fractal Structured Antenna for Wi-Fi and Radio Altimeter for uncertain Applications

Multiple Slot Fractal Structured Antenna for Wi-Fi and Radio Altimeter for uncertain Applications

Analytical Modelling of Trapezoidal Monopole Structured Antenna for Wi-Fi, Industrial Scientific and Medical, and Wireless Communication System Applications

Triple‐band circularly polarized conformal antenna for vehicular communication applications

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