معرفة
قاعدة البيانات العربية الرقمية "معرفة"
الرئيسية
الخدمات
معامل التأثير "آرسيف"
المفضلة
اتصل بنا
Language
English
العربية
تسجيل الدخول
بحث
تصفح
All
العنوان
المؤلفين / الأشخاص
المؤسسة
بحث
بحث متقدم
بحث متقدم
محددات البحث
الكل
المستخلص
المؤلفين/ الأشخاص
الدولة
المؤسسة
ردمد / ردمك
الموضوع الرئيسي
رقم السجل
المصدر
قائمة المحتويات
العنوان
الموضوعات
و
أو
ليس
الكل
المستخلص
المؤلفين/ الأشخاص
الدولة
المؤسسة
ردمد / ردمك
الموضوع الرئيسي
رقم السجل
المصدر
قائمة المحتويات
العنوان
الموضوعات
و
أو
ليس
الكل
المستخلص
المؤلفين/ الأشخاص
الدولة
المؤسسة
ردمد / ردمك
الموضوع الرئيسي
رقم السجل
المصدر
قائمة المحتويات
العنوان
الموضوعات
محددات الوثيقة
لها نص كامل
العبارة
تحتوي
مطابقة
أي كلمة
Language
العربية
الفرنسية
الإنجليزية
عدد الصفحات
مساوي
أقل من
أكبر من
الصفحات
نوع الوثيقة
مقالات
كتاب
فصل كتاب
دوريات
أطروحات عالمية
رسائل جامعية
أوراق مؤتمرات
عرض كتاب
تقرير إحصائي
التقارير السنوية
مؤتمر
المكنز
البرامج الأكاديمية والتدريب
الجوائز
المفاهيم و المصطلحات
مؤسسة
سؤال استطلاع
فتاوى
الشهادات التدريب
استطلاعات الرأي العام
القرارات الشرعية
ملف شخص
الحوكمة
النظام الأساسي
تقرير مدققي الحسابات
القوانين و التشريعات
تقارير الشركات
سلسلة كتب
التقارير الربعية
عرض مؤتمر
كتاب جامعي
فصل كتاب جامعي
من
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
1979
1978
1977
1976
1975
1974
1973
1972
1971
1970
1969
1968
1967
1966
1965
1964
1963
1962
1961
1960
إلى
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
1979
1978
1977
1976
1975
1974
1973
1972
1971
1970
1969
1968
1967
1966
1965
1964
1963
1962
1961
1960
تقييد النتائج
التخصصات الرئيسية
هندسة كهربائية
(309)
نوع البيانات
مقالات
(309)
اللغة
الإنجليزية
(309)
الدولة
مصر
(309)
المصدر
International Journal of Antennas and Propagation
(309)
الفترة:
نتائج البحث
(
101
-
150
من
309
)
الصلة
تاريخ النشر تصاعدي
تاريخ النشر تنازلي
العنوان تصاعدي
العنوان تنازلي
المؤلف تصاعدي
المؤلف تنازلي
مقالات
Improved Sparse Channel Estimation for Cooperative Communication Systems
By: Gui, Guan; Peng, Wei; Sun, Sumei…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-7, 7 p.
مقالات
A Domain Decomposition Method for Hybrid Shell Vector Element with Boundary Integral Method
By: Lei, Lin; Hu, Hao-Quan; Shen, Zhongxiang Q.…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-6, 6 p.
مقالات
Improved Successive Interference Cancellation for MIMOUWB-Based Wireless Body Area Network
By: Jayasheela, M.; Rajeswari, A.; Aanandan, C. K.. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-9, 9 p.
مقالات
Design of Multilevel Sequential Rotation Feeding Networks Used for Circularly Polarized Microstrip Antenna Arrays
By: Chen, Aixin; Chen, Zhizhang; Zhang, Yanjun…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-10, 10 p.
مقالات
A Small UWB Antenna with Dual Band-Notched Characteristics
By: Wang, G.-T.; Zhang, X.-P.; Wu, Ke…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-7, 7 p.
مقالات
Efficient Capacity-Based Joint Quantized Precoding and Transmit Antenna Selection Using Cross-Entropy Method for Multiuser MIMO Systems
By: Chiu, Min-Han; Li, Chih-Peng; Lin, Ding-Bing…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-7, 7 p.
مقالات
FDTD-SPICE for Characterizing Metamaterials Integrated with Electronic Circuits
By: Hao, Zhengwei; Mosallaei, Hossein; Borja, Alejandro Lucas…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-7, 7 p.
مقالات
Improved ESPRIT Method for Joint Direction-of-Arrival and Frequency Estimation Using Multiple-Delay Output
By: Zhang, Xiao-fei; Li, Jianfeng; Selleri, Stefano…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-9, 9 p.
مقالات
A High-Order Compact 2D FDFD Method for Waveguides
By: Zheng, Gang; Wang, Bing-Zhong; Shen, Zhongxiang Q.. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-6, 6 p.
مقالات
An Automatic Framework Using Space-Time Processing and TR-MUSIC for Subsurface and Through-Wall Multitarget Imaging
By: Xiang, Lei; Shu, Zhen; Chew, Weng Cho…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-10, 10 p.
مقالات
Dopamine Oxidation and Autophagy
By: Huenchuguala, Sandro; Segura-Aguilar, Juan; Rodríguez, José Manuel Fuentes…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-13, 13 p.
مقالات
Compact Multiband Planar Fractal Cantor Antenna for Wireless Applications : An Approach
By: Srivatsun, Gopalakrishnan; Subha Rani, Sundaresan; Elshiekh, Dalia N.. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-6, 6 p.
مقالات
A Volume-Surface Integral Equation Solver for Radiation from Microstrip Antenna on Anisotropic Substrate
By: Ye, Yuhuang; Su, Kaixiong; Yeo, Tat…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-4, 4 p.
مقالات
Design of Two Novel Dual Band-Notched UWB Antennas
By: Li, Bing; Hong, Jing-Song; Elshiekh, Dalia N.. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-7, 7 p.
مقالات
Range-Angle-Dependent Beamforming by Frequency Diverse Array Antenna
By: Wang, Wen-Qin; Cai, Jingye; Panduro-Mendoza, Marco Antonio…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-10, 10 p.
مقالات
Characterization of a Coplanar Waveguide Open Stub-Based Discontinuity for MMICs and Filter Applications
By: Masood, Rizwan; Mohsin, Syed A.; Bunting, Charles. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-9, 9 p.
مقالات
Optical and Electrical Properties of Magnetron Sputtering Deposited Cu–Al–O Thin Films
By: Zhang, Yongjian; Liu, Zhengtang; Zhang, Fuli…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-7, 7 p.
مقالات
Recent Developments of Reflectarray Antennas for Reconfigurable Beams Using Surface-Mounted RF-MEMS
By: Barba, Mariano; Arrebola, Manuel; Encinar, Jose A.…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-12, 12 p.
مقالات
Unambiguous Multipath Mitigation Technique for BOC(n,n) and MBOC-Modulated GNSS Signals
By: Flissi, Mustapha; Attia, Salim; Chikouche, Djamel…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-13, 13 p.
مقالات
An Approach for Predicting the Shape and Size of a Buried Basic Object on Surface Ground Penetrating Radar System
By: Syambas, Nana Rachmana; Soldovieri, Francesco. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-13, 13 p.
مقالات
Design of an Impulse Radiating Antenna Using a Curved TEM-Wire Fed Parabola
By: Lee, Donghyun; Hwang, Sunmook; Ahn, Jaewoon…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-9, 9 p.
مقالات
Line Source Scattering by Buried Perfectly Conducting Circular Cylinders
By: Frezza, F.; Ponti, Cristina; Soldovieri, Francesco…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-7, 7 p.
مقالات
Design of a Wearable, Low-Cost, Through-Wall Doppler Radar System
By: Stockman, Gert-Jan; Rogier, Hendrik; Aanandan, C. K.…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-9, 9 p.
مقالات
Direct Synthesis of Dual-Parameter Concentric Ring RA with Enhanced Bandwidth
By: Zich, Riccardo E.; Mussetta, Marco; Costanzo, Sandra…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-6, 6 p.
مقالات
Antenna Beamwidths of Above-The-Road Radar for Traffic Speed Enforcement in China
By: Du, Lei; Cai, Changqing; Zhang, Yue…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-9, 9 p.
مقالات
Performance of Ultrawideband Wireless Tags for On-Body Radio Channel Characterisation
By: Alomainy, Akram; Hao, Yang; Aanandan, C. K.…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-10, 10 p.
مقالات
MIMO Channel Model with Propagation Mechanism and the Properties of Correlation and Eigenvalue in Mobile Environments
By: Tsukamoto, Youhei; Kozono, Shigeru; Sanchez-Hernandez, David A.…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-12, 12 p.
مقالات
Bandwidth Behavior of Closely Spaced Aperture-Coupled Reflectarrays
By: Costanzo, Sandra; Di Massa, Giuseppe; Gillard, Raphaël…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-11, 11 p.
مقالات
Imaging of Scarce Archaeological Remains Using Microwave Tomographic Depictions of Ground Penetrating Radar Data
By: Soldovieri, Francesco; Persico, Raffaele; Alani, Amir M.…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-8, 8 p.
مقالات
Flexible Dual-Frequency Applicator for Local Hyperthermia
By: Halheit, Houda; Vander Vorst, André; Tedjini, Smail…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-7, 7 p.
مقالات
Through-Wall Image Enhancement Based on Singular Value Decomposition
By: Mohsin Riaz, Muhammad; Ghafoor, Abdul; Soldovieri, Francesco. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-20, 20 p.
مقالات
Flexible Substrate Antennas
By: Fernández-Prades, Carles; Rogier, Hendrik; Tentzeris, Manos M.…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-2, 2 p.
مقالات
Open Resonator System for Reflectarray Elements Characterization
By: Di Massa, Giuseppe; Costanzo, Sandra; Arrebola, Manuel…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-7, 7 p.
مقالات
Refinement Method for Weighting Scheme of Fully Spatial Beamformer
By: Uthansakul, Peerapong; Uthansakul, Monthippa; Li, Chih-Peng…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-13, 13 p.
مقالات
Systematic Framework for Reflectarray Synthesis Based on Phase Optimization
By: Álvarez, J.; Arrebola, Manuel; Gillard, Raphaël…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-9, 9 p.
مقالات
On the Second-Order Statistics of Correlated Cascaded Rayleigh Fading Channels
By: Chau, Yawgeng A.; Huang, Karl Y.-T.; Pastorino, Matteo. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-6, 6 p.
مقالات
Retrieval of Parameters for Three-Layer Media with Nonsmooth Interfaces for Subsurface Remote Sensing
By: Goykhman, Yuriy; Moghaddam, Mahta; Soldovieri, Francesco. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-12, 12 p.
مقالات
Design of Novel S-Shaped Quad-Band Antenna for MedRadioWMTSISM Implantable Biotelemetry Applications
By: Wu, Chih-Kuang; Yang, Chin-Lung; Luo, Ching-Hsing…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-12, 12 p.
مقالات
Analysis of Circular Polarization of Cylindrically Bent Microstrip Antennas
By: Kellomäki, Tiiti; Mathew, Thomaskutty. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-8, 8 p.
مقالات
Neural Network Characterization of Reflectarray Antennas
By: Freni, Angelo; Mussetta, Marco; Costanzo, Sandra…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-10, 10 p.
مقالات
Dual-Band AntennaAMC Combination for RFID
By: de Cos, M. E.; Las-Heras, F.; Ukkonen, Leena. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-7, 7 p.
مقالات
A Reconfigurable Coplanar Waveguide Bowtie Antenna Using an Integrated Ferroelectric Thin-Film Varactor
By: Pan, K. C.; Jiang, H.; Kuhl, D.…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-6, 6 p.
مقالات
Recent Advances in Near-Field to Far-Field Transformation Techniques
By: Capozzoli, Amedeo; Fordham, Jeff; van Rensburg, Daniël Janse…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-3, 3 p.
مقالات
Resonant Elements for Tunable Reflectarray Antenna Design
By: Ismail, M. Y.; Inam, M.; Costanzo, Sandra. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-6, 6 p.
مقالات
A Novel Electrically Small Meandered Line Antenna with a Trident-Shaped Feeding Strip for Wireless Applications
By: Ren, Xueyao; Huang, Kama; Ukkonen, Leena…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-7, 7 p.
مقالات
Radiation Analysis and Characteristics of Conformal Reflectarray Antennas
By: Nayeri, Payam; Elsherbeni, Atef Z.; Costanzo, Sandra…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-6, 6 p.
مقالات
Comparison of Synthesis Strategies for a Dual-Polarized Reflectarray
By: Gillard, Raphaël; Legay, Hervé; Arrebola, Manuel…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-10, 10 p.
مقالات
NECOP Propagation Experiment : Rain-Rate Distributions Observations and Prediction Model Comparisons
By: Ojo, J. S.; Falodun, S. E.; Kürner, Thomas. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-4, 4 p.
مقالات
Two-Stage Over-the-Air (OTA) Test Method for LTE MIMO Device Performance Evaluation
By: Jing, Ya; Duffy, Steve; Pirkl, Ryan J.…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-6, 6 p.
مقالات
Resonant Frequency Calculation and Optimal Design of Peano Fractal Antenna for Partial Discharge Detection
By: Li, Jian; Jiang, Tianyan; Rajagopalan, Harish…[et al.]. International Journal of Antennas and Propagation. No. 2012 (2012), pp.1-9, 9 p.
«
1
2
3
4
5
6
7
»