Search Results - "Kaur, Harmandar"

Defective GaAs nanoribbon–based biosensor for lung cancer biomarkers: a DFT study by Tarun, Tarun, Singh, Paramjot, Kaur, Harmandar, Walia, Gurleen Kaur, Randhawa, Deep Kamal Kaur, Choudhary, B. C.

“…Density functional theory-based first-principles investigation is performed on pristine and mono vacancy induced GaAs nanoribbons to detect the presence of…”
Get full text

Four-Wave Mixing Estimation Method for an Optical Communication System by Singh, Gurpreet, Singh, Maninder Lal, Kaur, Harmandar, Godara, Sachin Kumar

“…The four-wave mixing (FWM) phenomenon produces crosstalk in a closely spaced multichannel system and deteriorates the channel performance of an optical…”
Get full text

Doping-induced electronic transport properties in tetracene-based molecular device by Kaur, Sukhdeep, Kaur, Rupendeep, Randhawa, Deep Kamal Kaur, Sharma, Rahul, Kaur, Harmandar

“…Non-equilibrium Green’s function (NEGF) and density functional theory (DFT) calculations are used to explore the impact of doping on the electron transport…”
Get full text

Hybrid Type-2 Fuzzy Based Channel Estimation for MIMO-OFDM System with Doppler Offset Influences by Kaur, Harmandar, Khosla, Mamta, Sarin, Rakesh Kumar

“…The channel estimation methods track and predict the variation in channel characteristics, so that the original signal can be obtained after nullifying the…”
Get full text

Analysis of FSO based ROF-WDM System with Advance Intensity Modulation Techniques Under Various Atmospheric Conditions by Singh, Paramjot, Kaur, Er. Harmandar

“…Free Space Optics (FSO) is that branch of the optical communication which provide better bandwidth requirement, highly secure system and ease in the…”
Get full text

Hybrid channel estimation for MIMO relay systems with D oppler offset influences by Kaur, Harmandar, Khosla, Mamta, Sarin, R. K.

“…The design of the channel estimation method in a multiple‐input multiple‐output (MIMO) relay system plays a highly crucial role in deciding the overall system…”
Get full text

Hybrid channel estimation for MIMO relay systems with Doppler offset influences by Kaur, Harmandar, Khosla, Mamta, Sarin, R. K.

“…Summary The design of the channel estimation method in a multiple‐input multiple‐output (MIMO) relay system plays a highly crucial role in deciding the overall…”
Get full text

Interval type‐2 fuzzy Kalman filter aided individual channel estimation in MIMO relay systems by Kaur, Harmandar, Khosla, Mamta, Sarin, R.K.

“…Summary For a multiple input multiple output relay system, the overall system performance is dependent on the effectiveness of the channel estimation technique…”
Get full text

First principles study of sarin nerve gas adsorption on graphene nanoribbon with single molecule resolution by Kaur, Harmandar, Randhawa, Deep Kamal Kaur, Khosla, Mamta, Sarin, R.K.

“…Nerve gases are dangerous agents of chemical warfare and mass destruction which can cause irreversible damage to the nervous system within seconds and are…”
Get full text

Channel estimation in a MIMO relay system: Challenges & approaches channel estimation in MIMO relay system: A review by Kaur, Harmandar, Khosla, Mamta, Sarin, R. K.

“…The overall performance of the communication system is highly influenced by the accuracy with which the channel is estimated at the receiver node. It is…”
Get full text

Channel Estimation in MIMO-OFDM System: A Review by Kaur, Harmandar, Khosla, Mamta, Sarin, R.K.

“…The method of channel estimation adopted in a MIMO-OFDM communication system greatly influences the overall performance of the system. The symbol detection is…”
Get full text

Upgrading a 20 Gbps DWDM system to 160 Gbps system using add/drop multiplexers and couplers by Sekhon, Daleep Singh, Kaur, Harmandar, Malhotra, Jyoteesh

“…This paper demonstrates the transformation of 20 Gbps DWDM system to 160 Gbps system using Add/drop multiplexer with couplers for enhancing the capacity of…”
Get full text

Virtual Topology Design and Comparative Cost Analysis of Light Paths in a Small Optical WDM Network by Kaur, Harmandar, Singh, A.

“…In order to design a virtual topology for an underlying physical topology, the ingress traffic and virtual degree are considered as the governing constraints…”
Get full text