NDLI: Photonic true-time delay unit for broadband adaptive nulling in antenna arrays

Please wait, while we are loading the content...

2015 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)

Numerical Simulation of Optoelectronic Devices, 2014

2013 13th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)

2012 12th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)

2011 Numerical Simulation of Optoelectronic Devices

Numerical Simulation of Optoelectronic Devices

2009 9th International Conference on Numerical Simulation of Optoelectronic Devices

Welcome to NUSOD 2009

Table of contents

Design and simulation of superperiodic photonic-crystal light emitting diodes with highly directive luminance characteristics

High- Q air-slot photonic crystal cavities

Nano-structured magnetic photonic crystals for magneto-optic polarization controllers at the communication-band wavelengths

Simulation of quantum cascade lasers using Robin boundary conditions

Thermal analysis of high-performance mid-infrared quantum cascade lasers

Effects of strain distribution on the optical gain of InGaN/AlInGaN

Performance evaluation of graphene nanoribbon infrared photodetectors

Numerical modeling of photorefractive crystals for self-adapting external cavity laser mirrors

Transient and steady state lateral charge transport in polymeric semiconductors

Optical gains and interband transitions of CdTe/ZnTe single quantum wells

Self-consistent design of strain-compensated InGaAs/InAlAs quantum cascade laser structures: Towards short wavelengths

Slow light propagation in annular photonic crystal linear waveguides

Theoretical analysis of polarization characteristics of InGaN/GaN LEDs with photonic crystals

Design of a wide upstream-bandwidth optical triplexer using three-waveguide interferometer

Polarization-insensitive linear waveguiding with annular photonic crystals

The effect of temperature on the recombination rate of AlGaN/GaN light emitting diodes

Mach-Zehnder interferometric optical switch using MEMS phase shifter

Simulation of laser beam induced current for HgCdTe photodiodes with leakage current

Numerical simulation of bilayer polymer light-emitting diodes

Parabolic pulse characterization in the far field of dispersion in a passive nonlinear fiber

Numerical simulation of charge transfer in SrS:Ce AC thin-film electroluminescent devices

Implementation of light activated opening switch in Silvaco

Design of evanescent semiconductor waveguide optical isolators

Electroabsorptive double ring resonators for wavelength switching applications

Optical analysis of mushroom-type traveling wave electroabsorption modulatorsusing full-vectorial finite difference method

Analysis of undulated micro-cavity in organic light-emitting diodes

Numerical investigation of fast dynamic response of organic light-emitting diodes

Improving the stability of distributed-feedback tapered master-oscillator power-amplifiers

Optimising four-wave mixing in ultralong SOAs

Numerical modeling of sub-picosecond counter-propagating pulses in semiconductor optical amplifiers

Modeling of Transistor Laser Optical Amplifiers under steady state and transient conditions

Simulation on gain recovery of quantum dot semiconductor optical amplifiers by rate equation

Advanced vectorial simulation of VCSELs with nano structures invited paper

Design optimization of GaN-based VCSELs

Two-dimensional time-dynamic simulations of DFB lasers and MOPAs

Optical clock sources based on two-section distributed feedback laser with shift-layer

tdkp/AQUA: Unified modelling of electroluminescence in nanostructures

Coupling atomistic and finite element approaches for the simulation of optoelectronic devices

Predefined exponential basis set for half-bounded multi domain spectral method

Ge/Si photodetectors and group IV alloy based photodetector materials

Dark current simulation of GaN/AlGaN p-i-n avalanche photodiode

Optimum design of InGaP/GaAs dual-junction solar cells

Numerical analysis of two-color HgCdTe infrared photovoltaic heterostructure detector

On optimum designs of a RCE Si/SiGe/Si MQW photodetector for long wavelength applications

Maximum output power of broad-area laser diodes

Si / SiO passivation layer on InP for optimization of the 1.55μm MQW FP laser performance

Acceleration of a quasi-3D spectral laser diode simulator

Metal-slit array fresnel-lens for optical coupling

Calculation of light delay by FDTD technique and Padé approximation

Non-paraxial beam propagation in nonlinear optical waveguides using complex Jacobi iteration

Simulation of antireflective subwavelength grating structures for optical device applications

A numerical analysis on the homogenous property for integrated narrow band pass filter

Mesh-free spectral method analysis of optical waveguides and wave propagation

Light-emitting diodes for space applications

3-dimensional current flow analysis in InGaN light emitting diodes grown on sapphire substrate

High efficient 635nm resonant-cavity light-emitting diodes with modified electron stopped layers

Optical properties of type-II InGaN/GaAsN/GaN quantum wells light-emitting diodes

VLSI photonics: Science and engineering of micro/nano-scale high-density photonic integration

Photonic true-time delay unit for broadband adaptive nulling in antenna arrays

An integrated 4-f-imaging-based reconfigurable optical add-drop multiplexer employing an Opto-VLSI processor

Semi-analytical modeling of microring resonators with distributed Bragg reflectors

Opto-VLSI-based tuneable photonic RF filter

2008 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)

2007 International Conference on Numerical Simulation of Optoelectronic Devices

2006 International Conference on Numerical Simulation of Semiconductor Optoelectronic Devices

NUSOD '05. Proceedings of the 5th International Conference on Numerical Simulation of Optoelectronic Devices, 2005.

Proceedings of the 4th International Conference on Numerical Simulation of Optoelectronic Devices, 2004. NUSOD '04.

Photonic true-time delay unit for broadband adaptive nulling in antenna arrays

Content Provider	IEEE Xplore Digital Library
Author	Juswardy, B. Xiao Feng Alameh, K.
Copyright Year	2009
Description	Author affiliation: Western Australia Centre for MicroPhotonic Systems, Edith Cowan University, 270 Joondalup Drive, Joondalup WA6027 Australia (Juswardy, B.; Xiao Feng; Alameh, K.)
Abstract	This paper describes an Opto-VLSI-based tunable true-time delay generation unit used for adaptive null steering in phased array antennas. Arbitrary single or multiple true-time delays can simultaneously be synthesized for each antenna element to generate multiple broadband nulls. Simulated azimuth gain patterns for a 4-elements antenna arrays are presented. Experimental results, which demonstrate the principle of the true-time delay unit are also presented.
Starting Page	119
Ending Page	120
File Size	847645
Page Count	2
File Format	PDF
ISBN	9781424441808
DOI	10.1109/NUSOD.2009.5297195
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-09-14
Publisher Place	South Korea
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Adaptive arrays Broadband antennas Antenna arrays Phased arrays Delay effects Signal synthesis Directive antennas Australia Azimuth Beam steering liquid crystal devices delay effects beam steering integrated optoelectronics
Content Type	Text
Resource Type	Article

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in