Design and performance analysis of vivaldi antenna at very high frequency

Priyadarshi, Rahul; Singh, Manendra; Tripathi, Hitesh; Sharma, Prashant

doi:10.1109/iciip.2017.8313758

Cited by 8 publications

(2 citation statements)

References 7 publications

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“…VSWR (voltage standing wave ratio) of the proposed antenna is approximately the following (Figure 10b) standard value over the operation band. Earlier, the few reported antennas [47,48] recommended, for potential applications of the most slotted shape, values less than 2. The proposed VMA shows a VSWR of 1.01 at 4.27 GHz and was maintained close to that up to 4.34 GHz.…”

Section: Resultsmentioning

confidence: 99%

Low-Profile Slotted Metamaterial Antenna Based on Bi Slot Microstrip Patch for 5G Application

Hoque

Islam

Almutairi

2020

Sensors

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A low-profile high-directivity, and double-negative (DNG) metamaterial-loaded antenna with a slotted patch is proposed for the 5G application. The radiated slotted arm as a V shape has been extended to provide a low-profile feature with a two-isometric view square patch structure, which accelerates the electromagnetic (EM) resonance. Besides, the tapered patch with two vertically split parabolic horns and the unit cell metamaterial expedite achieve more directive radiation. Two adjacent splits with meta units enhance the surface current to modify the actual electric current, which is induced by a substrate-isolated EM field. As a result, the slotted antenna shows a 7.14 dBi realized gain with 80% radiation efficiency, which is quite significant. The operation bandwidth is 4.27–4.40 GHz, and characteristic impedance approximately remains the same (50 Ω) to give a VSWR (voltage Standing wave ratio) of less than 2, which is ideal for the expected application field. The overall size of the antenna is 60 × 40 × 1.52 mm. Hence, it has potential for future 5G applications, like Internet of Things (IoT), healthcare systems, smart homes, etc.

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Section: Resultsmentioning

confidence: 99%

Low-Profile Slotted Metamaterial Antenna Based on Bi Slot Microstrip Patch for 5G Application

Hoque

Islam

Almutairi

2020

Sensors

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“…The applications and services of antennas designed to resonate at various frequencies in the range of 3 GHz to 300 GHz are listed (https://cdn.rohdeschwarz.com/). Impact of modifying ground plane of an antenna on its resonant frequency, Bandwidth and Gain are observed (Picher et al, 2013) fed by a unilateral fin line and then transmitted to its taper slotline radiator is explained (Chong, Ng, & Fu, 2003;Priyadarshi et al, 2017).…”

Section: Related Workmentioning

confidence: 99%

Energy efficient design of EHF-5G antennas with enhanced bandwidth for navigation satellite applications

Chinnathambi¹,

Chinnappan²,

Sivabaskaran³

et al. 2021

3C Tecnología

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The 5th Generation of wireless communication aims at increasing data transfer rate and system capacity while reducing latency, energy consumption to make it affordable.In accordance with International Telecommunication Union (ITU), 3.4 GHz to 3.6 GHz range in Sub-6 GHz unlicensed Band was used earlier to provide comparatively higher Bandwidth than 4G LTE networks. Even though the complexity in the development of infrastructure is lesser in Sub-6 GHz band, in order to achieve Improved Performance, 5G Networks are implemented in the 24 to 86 GHz bands of Extremely High Frequency (EHF) range of 30 to 300 GHz. This Paper proposes 2 Different Antenna Structures which can Transceiver Signals with Frequencies in the EHF Spectrum (mm-Wave (mmW)) for Earth Exploration Satellite and Radio Navigation Satellite Applications. According to ITU, 24.5GHz to the 29.5GHz band is allocated for 5G Network Implementations in India.Instead of the usage of complex techniques like Wide Bandwidths and Massive MIMO, Antenna Miniaturization could be used to achieve 5G performance.

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Design of SIW-Fed Broadband Microstrip Patch Antenna for E-Band Wireless Communication

Singh

Priyadarshi

Garg

2019

Smart Computational Strategies: Theoretical and Practical Aspects

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Design and performance analysis of vivaldi antenna at very high frequency

Cited by 8 publications

References 7 publications

Low-Profile Slotted Metamaterial Antenna Based on Bi Slot Microstrip Patch for 5G Application

Low-Profile Slotted Metamaterial Antenna Based on Bi Slot Microstrip Patch for 5G Application

Energy efficient design of EHF-5G antennas with enhanced bandwidth for navigation satellite applications

Design of SIW-Fed Broadband Microstrip Patch Antenna for E-Band Wireless Communication

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