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Browsing BITS Faculty Publications by Author "Rano, Dinesh"

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Analysis of Normally Incident EM Waves Reflected from a Conformal Meta-surface

Rano, Dinesh (IEEE, 2022)

This paper reports the conceptualization, and analysis of a geometrical approach to determine the shift in the in-phase reflection of three conformal meta-surfaces (MS). For the proposed approach, a planar array consisting ...
Comparative analysis of performance improvement of MPA by using EBG and DGS structures

Rano, Dinesh (IEEE, 2016)

This paper present different design methods to improve the performance of MPA. A comparative analysis of EBG and DGS structures in terms of performance has been given. The proposed DGS structure improves gain, efficiency ...
Computer Simulation of Modulated Frequency-Selective Surfaces on Mushroom-Shaped Metamaterials

Rano, Dinesh (IEEE, 2021)

This paper presents the results of computer simulation of modulated metasurfaces with mushroom-shaped unit cells. The metasurfaces were designed as a wide wall of a waveguide and as a part of microstrip transmission line. ...
Cost-Effective Approach for the Determination of Specific Absorption Rate of Liquid Phantom

Rano, Dinesh (IEEE, 2021)

In this paper, point thermal specific absorption rate (SAR) of the liquid phantoms are determined by simulation and measurement on an elliptical cylinder for a microstrip patch antenna (MPA) operating in the medical body ...
Design and analysis of microstrip antenna array in E & H plane for high gain applications

Rano, Dinesh (IEEE, 2015-07)

Linear patch arrays can be very useful where space is the matter of concern in one direction. Like planar array, linear arrays are also capable of providing high gain and directivity with beam scanning. The paper focuses ...
Design and analysis of wearable patch antenna array for MBAN applications

Rano, Dinesh (IEEE, 2016)

Design idea of wearable rectangular patch antenna and its array for MBAN (2.36 - 2.4 GHz) applications are proposed in this paper. Microstrip line with quarter wave transformer is used for feeding purpose. Polyamide lossy ...
Design of a new uc-planar EBG cell and its application in performance enhancement of microstrip patch antenna/antenna array

Rano, Dinesh (IEEE, 2016)

This paper reports design of a new uc-planar EBG unit cell. Subsequently, this proposed EBG cell has been used to enhance the performance of microstrip patch antenna and its array operating in ISM band (2.4-2.4835 GHz). ...
Determination of Effective Dielectric Constant and Resonant Frequency of Microstrip Patch Antenna with Multilayered Superstrate Structures

Rano, Dinesh (IEEE, 2019)

A generic iterative empirical model to compute the effective permittivity (ε eff ) and resonant frequency (f r ) of microstrip patch antenna (MPA) covered with multi-layered superstrates is reported. For an MPA covered ...
Differential Method for Determining the Specific Absorption Rate of Electromagnetic Energy of a Liquid Phantom

Rano, Dinesh (Springer, 2023)

The wide use of small-sized wearable electronic devices in various practical human activities makes it relevant to measure the proportion of electromagnetic energy absorbed by the human body. One of the most important ...
End-fire Yagi Antenna with DGS for WBAN Applications

Rano, Dinesh (IEEE, 2019)

A planar yagi-uda antenna backed by defected ground structure (DGS) and operating at wireless body area network (WBAN) is reported in this work. The strips in the design apart from the primary feed acts as director and ...
Enhancing the performance of defected ground structure type near-field radiofrequency WPT system by coupled-line impedance matching

Rano, Dinesh (IET, 2020-07)

This study reports, for the first time, the use of coupled-line-based impedance matching in wireless power transfer (WPT) system. The transmitter and receiver of the WPT system are realised by microstrip feed line and ...
Extremely compact EBG-backed antenna for smartwatch applications in medical body area network

Rano, Dinesh (IET, 2019-03)

This paper presents design of a compact interdigital electromagnetic band gap unit cell (IDE) for wearable applications in the medical body area network (MBAN) band. The uniqueness of the proposed cell is in its ability ...
Geometric Method for Determining the Phase Shift in the Reflection of an Electromagnetic Wave from a Conformal Meta-Surface of a Sensing Element

Rano, Dinesh (Springer, 2022-10)

The current stage of studies of high-impedance conformal surfaces on metamaterials (meta-surfaces) and the development of multifunction measurement devices based on them make the problem of determining the parameters and ...
A High Q Dual E-Shaped Defected Ground Structure for Wireless Power Transfer Applications

Rano, Dinesh (IEEE, 2018)

Dual E-shape Defected Ground Structure (DGS) resonator coupled back to back for medium range non-radiative Wireless Power Transfer (WPT) is presented in this paper. The proposed design is based around the concept of resonant ...
Interdigital Based EBG: Compact and Polarization Stable for MBAN and Wi-Fi

Rano, Dinesh (IET, 2018)

This paper introduces a new method to design interdigital based EBG structure of very compact size at low frequencies such as MBAN and Wi-Fi. The proposed design utilizes interdigital electrodes (IDE) to miniaturize the ...
Measurements and Characterization of a Newly Developed Novel Miniature WIPT System

Rano, Dinesh (IEEE, 2021-05)

This article reports, for the first time, the design and experimental evaluation of a compact wireless information and power transfer (WIPT) system operating at radio frequency (RF). The design of WIPT system is facilitated ...
Miniaturized Slot-loaded Mushroom EBG Cell for MBAN and Wi-Fi Bands

Rano, Dinesh (IEEE, 2020)

Systematic design approach for two new types of EBG cells operating in the Medical Body Area Network (MBAN) and ISM bands are reported. The proposed EBG cells make use of the conventional mushroom and slot loaded EBG cells. ...
A Miniaturized Three-Stage Dual-Frequency Matching Network

Rano, Dinesh (IEEE, 2017)

In this paper, design of a miniaturized 3-stage impedance matching network capable of providing good match at two Wi-Fi frequencies of 2.4GHz and 5.8GHz is presented. The proposed technique can provide matching between ...
Misalignment Study of Dual-Band SIMO- and MIMO- WPT Systems

Rano, Dinesh (IEEE, 2023)

In this paper, the misalignment study of single input-multi output (SIMO) and a multi input-multi output (MIMO) defected ground structure based dual-band wireless power transfer (DGS-WPT) system is discussed. As a case ...
A modified interdigital EBG reflector for wireless body area network applications

Rano, Dinesh (Wiley, 2018-12)

A modified, compact, and via-less interdigital electromagnetic band gap cell intended for wearable application at medical body area network (MBAN), and Wi-Fi bands is reported in this article. The reflection phase of the ...

Now showing items 1-20 of 30

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