Ahmad Cheldavi: search on Z-Library

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1

[IEEE 2010 Asia-Pacific International Symposium on Electromagnetic Compatibility - Beijing, China (2010.04.12-2010.04.16)] 2010 Asia-Pacific International Symposium on Electromagnetic Compatibility - Interaction between a six-layered spherical head model and a half-wave dipole antenna

Khodabakhshi, Hamid, Cheldavi, Ahmad

Year:

2010

Language:

english

File:

PDF, 699 KB

english, 2010

2

Analysis, modeling, and design of cascaded defected microstrip structure for planar circuits

Morteza Kazerooni, Ahmad Cheldavi, Mahmoud Kamarei

Journal:

International Journal of RF and Microwave Computer-Aided Engineering

Year:

2010

Language:

english

File:

PDF, 733 KB

english, 2010

3

[IEEE 2008 38th European Microwave Conference (EuMC) - Amsterdam, Netherlands (2008.10.27-2008.10.31)] 2008 38th European Microwave Conference - Quasi-TEM Approach of two layer Circular-Symmetric Coupled Microstrip line

Khodabakhshi, Hamid, Cheldavi, Ahmad, Rezai-rad, Gholam-Ali

Year:

2008

Language:

english

File:

PDF, 112 KB

english, 2008

4

[IEEE 2016 2nd International Conference of Signal Processing and Intelligent Systems (ICSPIS) - Tehran, Iran (2016.12.14-2016.12.15)] 2016 2nd International Conference of Signal Processing and Intelligent Systems (ICSPIS) - A novel deterministic measurement matrix for data acquisition reduction in 3D stepped frequency ground penetrating radar imaging

Sabzevari, Fatemeh Modares, Nasiri, Alireza, Cheldavi, Ahmad

Year:

2016

Language:

english

File:

PDF, 416 KB

english, 2016

5

Response of coplanar transmission lines to an incident EM field

Hamid Khodabakhshi, Ahmad Cheldavi

Journal:

International Journal of RF and Microwave Computer-Aided Engineering

Year:

2008

Language:

english

File:

PDF, 343 KB

english, 2008

6

Harmonics blocking in the inset fed microstrip patch antenna using cascaded defected microstrip structure

Morteza Kazerooni, Navid PourRamzan Gandji, Ahmad Cheldavi, Mahmoud Kamarei

Journal:

International Journal of RF and Microwave Computer-Aided Engineering

Year:

2010

Language:

english

File:

PDF, 1.73 MB

english, 2010

7

A novel method for crosstalk reduction in coupled pair microstrip lines

Morteza Kazerooni, Mohammad Ali Salari, Ahmad Cheldavi

Journal:

International Journal of RF and Microwave Computer-Aided Engineering

Year:

2012

Language:

english

File:

PDF, 1.45 MB

english, 2012

8

Radiation from Multiconductor Transmission Lines: Exact Time-Domain Analysis

Cheldavi, Ahmad

Journal:

Electromagnetics

Year:

2003

Language:

english

File:

PDF, 597 KB

english, 2003

9

Ultrawideband Time-Reversal Imaging With Frequency Domain Sampling

Bahrami, Siroos, Cheldavi, Ahmad, Abdolali, Ali

Journal:

IEEE Geoscience and Remote Sensing Letters

Year:

2014

Language:

english

File:

PDF, 636 KB

english, 2014

10

[IEEE 2008 IEEE Workshop on Signal Propagation on Interconnects (SPI) - Avignon, France (2008.05.12-2008.05.15)] 2008 12th IEEE Workshop on Signal Propagation on Interconnects - SPI Proceedings: Response of Non-uniform Microstrip lines to an EM Field Using Rigorously Coupled Multi-Conductor Strips Model

Khodabakhshi, Hamid, Cheldavi, Ahmad

Year:

2008

Language:

english

File:

PDF, 3.59 MB

english, 2008

11

DISCRETE TIME-DOMAIN ANALYSIS OF NONUNIFORM LOSSLESS COUPLED TRANSMISSION LINES

REZAI-RAD, GHOLAMALI, CHELDAVI, AHMAD

Journal:

Journal of Circuits System and Computers

Year:

2005

Language:

english

File:

PDF, 734 KB

english, 2005

12

X -Band Circularly Polarized Saddle Radiation Pattern Satellite Antenna

Hosseinmardi, Mahdi, Fallahzadeh, Saeed, Cheldavi, Ahmad

Journal:

Electromagnetics

Year:

2015

Language:

english

File:

PDF, 1.00 MB

english, 2015

13

A Broadband High-Power Five-Way Power Divider/Combiner

Saheli, Ramin, Fallahzadeh, Saeed, Azadkhah, Mohamad Reza, Cheldavi, Ahmad

Journal:

Electromagnetics

Year:

2016

Language:

english

File:

PDF, 1.64 MB

english, 2016

14

A honeycomb-like three-dimensional metamaterial absorber via super-wideband and wide-angle performances at millimeter wave and low THz frequencies

Vahidi, Alireza, Rajabalipanah, Hamid, Abdolali, Ali, Cheldavi, Ahmad

Journal:

Applied Physics

Year:

2018

Language:

english

File:

PDF, 8.02 MB

english, 2018

15

SIMULATION, ANALYSIS, DESIGN AND APPLICATIONS OF ARRAY DEFECTED MICROSTRIP STRUCTURE (ADMS) FILTERS USING RIGOROUSLY COUPLED MULTI-STRIP (RCMS) METHOD

Kazerooni, M., Cheldavi, Ahmad

Journal:

Progress In Electromagnetics Research

Year:

2006

Language:

english

File:

PDF, 289 KB

english, 2006

16

MINIMUM USAGE OF FERRITE TILES IN ANECHOIC CHAMBERS

Razavi, Sayed Mohammad Javad, Khalaj-Amirhosseini, Mohammad, Cheldavi, Ahmad

Journal:

Progress In Electromagnetics Research B

Year:

2010

Language:

english

File:

PDF, 504 KB

english, 2010

17

COUPLING MODEL FOR THE TWO ORTHOGONAL MICROSTRIP LINES IN TWO LAYER PCB BOARD (QUASI-TEM APPROACH)

Hashemi-Nasab, Maryam, Cheldavi, Ahmad

Journal:

Progress In Electromagnetics Research

Year:

2006

Language:

english

File:

PDF, 523 KB

english, 2006

18

ANALYSIS OF V TRANSMISSION LINES RESPONSE TO EXTERNAL ELECTROMAGNETIC FIELDS

Cheldavi, Ahmad, Nayeri, Payam

Journal:

Progress In Electromagnetics Research

Year:

2007

Language:

english

File:

PDF, 350 KB

english, 2007

19

NUMERICAL ANALYSIS OF HUMAN HEAD INTERACTION WITH PIFA ANTENNAS IN CELLULAR MOBILE COMMUNICATIONS

Khodabakhshi, Hamid, Cheldavi, Ahmad

Journal:

Progress In Electromagnetics Research B

Year:

2010

Language:

english

File:

PDF, 557 KB

english, 2010

20

A NEW TECHNIQUE TO FIND THE MEI COEFFICIENTS IN THE TIME DOMAIN: SELF-METRON TECHNIQUE

Pazoki, Reza, Cheldavi, Ahmad

Journal:

Progress In Electromagnetics Research

Year:

2006

Language:

english

File:

PDF, 146 KB

english, 2006

21

Preparation and Characterization of MWCNT/Zn0.25Co0.75Fe2O4 Nanocomposite and Investigation of Its Microwave Absorption Properties at X-Band Frequency Using Silicone Rubber Polymeric Matrix

Peymanfar, Reza, Javanshir, Shahrzad, Naimi-Jamal, Mohammad Reza, Cheldavi, Ahmad, Esmkhani, Maryam

Journal:

Journal of Electronic Materials

Year:

2019

Language:

english

File:

PDF, 3.31 MB

english, 2019

22

Preparation and identification of modified La0.8Sr0.2FeO3 nanoparticles and study of its microwave properties using silicone rubber or PVC

Peymanfar, Reza, Javanshir, Shahrzad, Naimi-Jamal, Mohammad Reza, Cheldavi, Ahmad

Journal:

Materials Research Express

Year:

2019

Language:

english

File:

PDF, 1.58 MB

english, 2019

23

EM FIELD COUPLING TO NON-UNIFORM MICROSTRIP LINES USING COUPLED MULTI-CONDUCTOR STRIPS MODEL

Khodabakhshi, Hamid, Cheldavi, Ahmad

Journal:

Progress In Electromagnetics Research B

Year:

2009

Language:

english

File:

PDF, 383 KB

english, 2009

24

EM FIELD COUPLING TO NON-UNIFORM MICROSTRIP LINES USING COUPLED MULTI-CONDUCTOR STRIPS MODEL

Khodabakhshi, Hamid, Cheldavi, Ahmad

Journal:

Progress In Electromagnetics Research B

Year:

2009

File:

PDF, 383 KB

2009

25

Preparation of a superior intense, lightweight, affordable, broadband microwave-absorbing nanocomposite by PUF/PANi

Peymanfar, Reza, Javanshir, Shahrzad, Naimi-Jamal, Mohammad Reza, Cheldavi, Ahmad

Journal:

Materials Research Express

Year:

2019

Language:

english

File:

PDF, 2.15 MB

english, 2019

26

Asymmetric Spatial Power Dividers Using Phase–Amplitude Metasurfaces Driven by Huygens Principle

Rajabalipanah, Hamid, Abdolali, Ali, Shabanpour, Javad, Momeni, Ali, Cheldavi, Ahmad

Journal:

Year:

2019

Language:

english

File:

PDF, 6.67 MB

english, 2019

27

MOVING TARGET TRACKING USING TIME REVERSAL METHOD

Bahrami, Siroos, Cheldavi, Ahmad, Abdolali, Ali

Journal:

Progress In Electromagnetics Research M

Year:

2012

Language:

english

File:

PDF, 453 KB

english, 2012

28

Highly sensitive quarter-mode spoof localized plasmonic resonator for dual-detection RF microfluidic chemical sensor

gholamian, meysam, shabanpour, javad, Cheldavi, Ahmad

Journal:

Journal of Physics D Applied Physics

Year:

2019

Language:

english

File:

PDF, 1.78 MB

english, 2019

29

Highly sensitive quarter-mode spoof localized plasmonic resonator for dual-detection RF microfluidic chemical sensor

gholamian, meysam, shabanpour, javad, Cheldavi, Ahmad

Journal:

Journal of Physics D Applied Physics

Year:

2019

File:

PDF, 1.78 MB

2019

30

Flexible Manipulation of Emitting Beams Using SingleâAperture Circularly Polarized Digital Metasurface Antennas: MultiâBeam Radiation toward VortexâBeam Generation

Nadi, Morteza, Rajabalipanah, Hamid, Cheldavi, Ahmad, Abdolali, Ali

Journal:

Advanced Theory and Simulations

Year:

2020

File:

PDF, 4.92 MB

2020

31

A SIMPLE MODEL FOR THE ORTHOGONAL COUPLED STRIP LINES IN MULTILAYER PCB: (QUASI-TEM APPROACH)

Cheldavi, Ahmad, Arshadi, Ali

Journal:

Progress In Electromagnetics Research

Year:

2006

File:

PDF, 195 KB

2006

32

Ultrafast reprogrammable multifunctional vanadium-dioxide-assisted metasurface for dynamic THz wavefront engineering

Shabanpour, Javad, Beyraghi, Sina, Cheldavi, Ahmad

Journal:

Scientific Reports

Year:

2020

File:

PDF, 4.17 MB

2020

33

UNIT LENGTH PARAMETERS, TRANSITION SHARPNESS AND LEVEL OF RADIATION IN DEFECTED MICROSTRIP STRUCTURE (DMS) AND DEFECTED GROUND STRUCTURE (DGS) INTERCONNECTIONS

Kazerooni, Morteza, Cheldavi, Ahmad, Kamarei, Mahmoud

Journal:

Progress In Electromagnetics Research M

Year:

2009

File:

PDF, 859 KB

2009

34

WIDEBAND AND EFFICIENT MICROSTRIP INTERCONNECTS USING MULTI-SEGMENTED GROUND AND OPEN TRACES

Khalaj-Amirhosseini, Mohammad, Cheldavi, Ahmad

Journal:

Progress In Electromagnetics Research

Year:

2005

File:

PDF, 210 KB

2005

35

A Fast Diffraction Tomography Algorithm for 3-D Through-the-Wall Radar Imaging Using Nonuniform Fast Fourier Transform

Salehi-Barzegar, Alireza, Cheldavi, Ahmad, Nayyeri, Vahid, Abdolali, Ali

Journal:

IEEE Geoscience and Remote Sensing Letters

Year:

2020

File:

PDF, 11.53 MB

2020

36

Highly efficient meta-radiators with circular polarization

Rajabalipanah, Hamid, Nadi, Morteza, Abdolali, Ali, Cheldavi, Ahmad

Journal:

Journal of Applied Physics

Year:

2020

File:

PDF, 2.97 MB

2020

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