Chinese︱Feedback︱Save this page

Login︱Register

• Elaborating Academic Views 　　　　 • Exchanging Innovative Ideas
• Protecting Intellectual Properties 　　• Fast Sharing Science Papers

Sponsored by the Center for Science and Technology Development of the Ministry of Education
Supervised by Ministry of Education of the People's Republic of China

Home > Papers > Electronic-Technology

There are 30 papers published in subject: > since this site started.

Results per page:

30 Total, 3 Pages | 1 2 3 Next > Last >>

Select Subject

All (8831)

Agronomy (158)

Animal Husbandry,... (64)

Aquatic Science (16)

Astronomy (36)

Aviation (22)

Basic Medicine (184)

Biology (504)

Chemical Engineering (103)

Chemistry (635)

Civil and Archite... (105)

Clinical Medicine (236)

Computer Science ... (924)

Dynamic and Elect... (121)

Earth Science (119)

Economics (67)

Education (31)

Electrics, Commun... (927)

Energy Science an... (67)

Engineering and T... (15)

Environmental Sci... (140)

Food Science and ... (63)

Forestry (36)

Hydraulic Enginee... (40)

Mechanics (240)

Metallurgical Eng... (32)

Mine Engineering ... (38)

Nuclear Science a... (21)

Pharmacy (98)

Physics (920)

Preventive Medici... (37)

Psychology (20)

Security Science ... (17)

Sports Science (6)

Surveying and Map... (15)

Textile Science a... (16)

Traditional Chine... (56)

Transportation En... (57)

Third-level Subject

Electron Beam, Ion Beam T...(2)
Electronic Circuit(4)
Microelectronics(27)
Microwave Technology(52)
Other Subjects of Electro...(2)
Radio Technology(5)
Radio Wave Propagation(15)
Sensitive Electronics(6)
Simulation(2)
Technology of Electronic ...(9)
Technology of Superconduc...(2)

Rank

Results per page:

30 Total, 3 Pages | 1 2 3 Next > Last >>

Alert Name:
Alerting to:
Authentication email will be sent to your email address in 24 hours
Frequency:
Email Message Format:	Plain text Graphical(HTML)

Complete the form below and we will recommend the selected titles to your friends on your behalf. * Indicates a required field.
Your name*:
Your email address*:
Recipient's name*:
Recipient's email address*:
(multiple recipient's names and email addresses should be separated with semicolons)
Your comments:	I thought you would find the page(s) useful.

Your name:
Your email address:
Recipient's name:
Recipient's email address:
(multiple recipient's names and email addresses should be separated with semicolons)
Your comments:	I thought you would find this page useful.

Disclaimer: This message was sent to your friend using the "Send it to a friend" facility on the Sciencepaper Online’ WWW site, http://www.paper.edu.cn/en. The Sciencepaper Online is not responsible for the content of this email, and anything said in this email does not necessarily reflect the Sciencepaper Online's views.


	1. A Reconfigurable Proximity Coupled Antenna with Frequency and Polarization Switching Capabilities
	Wen Jiang
	Electrics, Communication and Autocontrol Technology 18 April 2017
	Show/Hide Abstract \| Cite this paper︱Full-text: PDF (0 B)

	Abstract:A compact reconfigurable proximity coupled antenna with frequency and polarization switching capabilities is presented in this paper. The frequency and polarization switching capabilities are realized by using six PIN diodes across an eye-shaped slot on the ground plane. The proposed antenna has six different operation status including linear polarization (LP), right-hand circular polarization (RHCP) and left-hand circular polarization (LHCP) wave. Due to the frequency and polarization switching capabilities, the overall capacity of the antenna in the wireless transmissions could be potentially enlarged.
	TO cite this article:Wen Jiang. A Reconfigurable Proximity Coupled Antenna with Frequency and Polarization Switching Capabilities[OL].[18 April 2017] http://en.paper.edu.cn/en_releasepaper/content/4725420


	2. Deduction of Electromagnetic Fields of a Vortex Radio Beam Based on Circular Antenna Array
	Feng Xiaomeng,Ji Yanli,Wang Chaowei,Wang Weidong
	Electrics, Communication and Autocontrol Technology 17 October 2016
	Show/Hide Abstract \| Cite this paper︱Full-text: PDF (0 B)

	Abstract:This paper demonstrates that the circular antenna array with its nth element dipole phased by an accurate setting can generate the vortex radio beams possessing orbital angular momentum (OAM). Theoretical formulations of its radiation far-field are deduced in the spherical coordinate system and are used to analyze radiation pattern and phase distribution of vortex radio beams. The model of a simulated configuration for circular antenna array is proposed and conducted to validate the theoretical results using 4nec2. Simulation results match well with the theoretical analysis. Both calculated results and simulation results show vortex radio beams possess amplitude null on radiation pattern.
	TO cite this article:Feng Xiaomeng,Ji Yanli,Wang Chaowei, et al. Deduction of Electromagnetic Fields of a Vortex Radio Beam Based on Circular Antenna Array[OL].[17 October 2016] http://en.paper.edu.cn/en_releasepaper/content/4706784

Saved Papers

Saved Papers


	3. Autoregressive-Moving Average Models for Correlated Shadow Fading in Device-to-Device Communications
	LI Jinxing,ZHAO Youping,TAN Zhenhui
	Electrics, Communication and Autocontrol Technology 01 June 2016
	Show/Hide Abstract \| Cite this paper︱Full-text: PDF (0 B)

	Abstract:To improve network throughput and energy consumption, device-to-device (D2D) communications have gained much attention. Due to low antenna heights and motion of both terminal ends, the fading characteristics of D2D channel is different from that of traditional cellular networks. An autoregressive-moving average (ARMA) model is proposed in this letter to better characterize the correlated shadow fading in D2D scenarios based on field measurements in urban areas. The ARMA model is actually an extension of the damped exponential correlation model, and could capture the key components in shadowing process.
	TO cite this article:LI Jinxing,ZHAO Youping,TAN Zhenhui. Autoregressive-Moving Average Models for Correlated Shadow Fading in Device-to-Device Communications[OL].[ 1 June 2016] http://en.paper.edu.cn/en_releasepaper/content/4694949


	4. A Wideband Dual-Polarized Antenna with Vertically-Extruded Ring for Base Station Applications
	ZHANG Guanxi,SUN Baohua
	Electrics, Communication and Autocontrol Technology 13 May 2016
	Show/Hide Abstract \| Cite this paper︱Full-text: PDF (0 B)

	Abstract:This paper presents a novel wideband dual-polarized antenna for 2G/3G/4G, WLAN and WiMAX base station applications. By using the curve parasitic elements and vertically-extruded square ring, wide impedance bandwidth and stable radiation patterns are obtained. Both measured and simulated results show that the proposed antenna achieves 77.5% impedance bandwidth (VSWR<2) from 1.69-3.83 GHz, with a port isolation higher than 23 dB. Moreover, stable radiation patterns with a peak gain of 7 dBi - 9 dBi, a cross polarization under -17 dB and a front-to-back ratio better than 15 dB are obtained across the operating band.
	TO cite this article:ZHANG Guanxi,SUN Baohua. A Wideband Dual-Polarized Antenna with Vertically-Extruded Ring for Base Station Applications[OL].[13 May 2016] http://en.paper.edu.cn/en_releasepaper/content/4690289


	5. Effective Solution of Time-Domain Magnetic Field Integral Equation for Transient Electromagnetic Scattering by Conductors
	WAN Guochun, ZHANG Yunjin,Jie Zhang,Mei Song Tong
	Electrics, Communication and Autocontrol Technology 16 December 2015
	Show/Hide Abstract \| Cite this paper︱Full-text: PDF (0 B)

	Abstract:Transient electromagnetic (EM) scattering by conductors is formulated by time-domain magnetic field integral equation (TDMFIE). The TDMFIE is important because the time-domain combined field integral equation involves it and also it appears in the time-domain integral equations of penetrable media as an operator. The TDMFIE is usually solved by combining the method of moments (MoM) in spatial domain and a march-on in time (MOT) scheme in temporal domain. This paper proposes a different approach in which a Nystr"{o}m scheme is used in spatial domain while a Galerkin method (GM) with Laguerre basis and testing functions is employed in temporal domain. The approach includes the merits of Nystr"{o}m scheme in spatial domain and also fully eliminates the late-time instability of the MOT. Moreover, the Laguerre basis function can naturally enforce the causality of signals and the GM can simplify the time-domain implementation. Numerical examples for transient EM scattering by typically-shaped conductors are presented to illustrate the approach and its robustness has been demonstrated.
	TO cite this article:WAN Guochun, ZHANG Yunjin,Jie Zhang, et al. Effective Solution of Time-Domain Magnetic Field Integral Equation for Transient Electromagnetic Scattering by Conductors[OL].[16 December 2015] http://en.paper.edu.cn/en_releasepaper/content/4671791


	6. X-Band Polarization-Independent and Angle-Insensitive Metamaterial Absorber Using 90-Degree-Rotated Split-Ring Resonators
	FENG Jiaqi,HU Weidong,ZHANG Qingle,ZONG Hua,HUANG Hui,WU Yuming,XU Zhan,JIN Yuting,LV Xin,SI Li-Ming
	Electrics, Communication and Autocontrol Technology 09 March 2015
	Show/Hide Abstract \| Cite this paper︱Full-text: PDF (0 B)

	Abstract:In this paper,We present the design, simulation, and measurement of a polarization-independent and angle-insensitive metamaterial absorber (MA) in X-band. Since the unit cell of the MA consists of four subwavelength split-ring resonators with 4-fold symmetric rotation, the MA is insensitive to the variation of both polarization and incident angle of the planar electromagnetic wave. The electromagnetic performances of the MA are studied by full-wave simulations based on finite-element method and the Naval Research Laboratory arch experimental measurements. The electric field distributions are numerically investigated, which confirm the polarization-insensitive property of the MA, as expected from the symmetric nature of the structure. When the incident angles varies from 0 to 45 degrees, the MA remains full width at half maximum of 0.4 GHz (0.5 GHz) with peak absorptions of 99.9 % (95.2%) at 10.27 GHz (10.3 GHz) by simulations (measurements)
	TO cite this article:FENG Jiaqi,HU Weidong,ZHANG Qingle, et al. X-Band Polarization-Independent and Angle-Insensitive Metamaterial Absorber Using 90-Degree-Rotated Split-Ring Resonators[OL].[ 9 March 2015] http://en.paper.edu.cn/en_releasepaper/content/4633655


	7. Off-grid Sparse Array Synthesis with FOCUSS Algorithm
	YANG Peng
	Electrics, Communication and Autocontrol Technology 16 November 2014
	Show/Hide Abstract \| Cite this paper︱Full-text: PDF (0 B)

	Abstract:Antenna array synthesis with a minimum number of antenna elements is of interest in many applications. In this work, an iterative method based on FOCUSS algorithm, for the design of sparse arrays is proposed. The FOCUSS algorithm is a weighted Lp-norm (0 < p < 1) minimization which can give the locations and excitations of sparse elements at the same time under a certain constraint. In order to balance the accuracy and speed, an off-grid model is introduced into this algorithm. Numerical simulations are presented to show the high precision and efficiency of this method to achieve the desired radiation pattern with sparse non-uniform linear array.
	TO cite this article:YANG Peng. Off-grid Sparse Array Synthesis with FOCUSS Algorithm[OL].[16 November 2014] http://en.paper.edu.cn/en_releasepaper/content/4618902


	8. Monopole Antenna based on the Modified Ground Plane for WLAN Application
	HONG Tao
	Electrics, Communication and Autocontrol Technology 08 October 2014
	Show/Hide Abstract \| Cite this paper︱Full-text: PDF (0 B)

	Abstract:A monopole antenna with modified ground plane is presented for 2.4GHz and 5GHz WLAN applications in this letter. A trapezoid patch and a quasi-fractal slotted patch are printed on two FR-4 dielectric substrates as the radiator and the ground plane of the antenna, respectively. The element of the quasi-fractal slot structure is a circular ring with 4 branches. The radiation characteristics are simulated and experimentally verified, and the results show that the proposed antenna has good radiation performance.
	TO cite this article:HONG Tao. Monopole Antenna based on the Modified Ground Plane for WLAN Application[OL].[ 8 October 2014] http://en.paper.edu.cn/en_releasepaper/content/4612134


	9. An Hybrid Integrated Transition of CPW to SINRD Guide Based on PCB
	Feng Xu,Fan Li
	Electrics, Communication and Autocontrol Technology 08 May 2014
	Show/Hide Abstract \| Cite this paper︱Full-text: PDF (0 B)

	Abstract:Substrate integrated nonradiative dielectric (SINRD) waveguide fabricated directly on printed circuit board (PCB) or metalized dielectric layer, with its excellent performances of simplifying fabrication process and minimizing mechanical errors, is vitally essential at the microwave and millimeter-wave frequencies. In this paper, both double-layer and triple-layer transitions of coplanar waveguides (CPW) to the SINRD waveguides based on the former technique are presented, providing effective interconnects for compactly and flexibly integrating the planar-CPW-based devices with the SINRD waveguide circuits. It is found that simulated results are in good agreements with the measured results, which proves the promising future of the SINRD waveguides based on PCBs in the area of mm-wave hybrid integrated systems.
	TO cite this article:Feng Xu,Fan Li. An Hybrid Integrated Transition of CPW to SINRD Guide Based on PCB[OL].[ 8 May 2014] http://en.paper.edu.cn/en_releasepaper/content/4594549


	10. Electromagnetic Band Gap and Artificial Magnetic Conductor and Their Application to the Patch Antenna
	Feng Xu,Hongyuan Zhou
	Electrics, Communication and Autocontrol Technology 06 May 2014
	Show/Hide Abstract \| Cite this paper︱Full-text: PDF (0 B)

	Abstract:In this letter, the microstrip antenna with square patch array on the front surface and two-dimensional photonic band gap (PBG) on the ground has been proposed. The ground etching structure can suppress the resonance of the harmonic frequencies effectively of the antenna while the square patch array can increase the gain comparing with the normal microstrip patch antenna. The simulation and measurement results of this novel antenna are illustrated. The comparison of radiation patterns between this novel antenna, the microstrip antenna only with ground etching structure and the normal microstrip antenna is also presented.
	TO cite this article:Feng Xu,Hongyuan Zhou. Electromagnetic Band Gap and Artificial Magnetic Conductor and Their Application to the Patch Antenna[OL].[ 6 May 2014] http://en.paper.edu.cn/en_releasepaper/content/4595029

	Check out RSS, or use RSS reader to subscribe this item