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| 1 | ENERGY-EFFICIENT MICROWAVE COMPONENTS FOR MOBILE COMMUNICATION显示文摘In the coexisted world of 3G,4G,5G and many other specialized wireless communication systems,billions of connections could be existing for various information transmission types.Unluckily,data show that the increase of network capacity is heavily more than the increase of the network energy efficiency in recent years,which could lead to more energy consumption per transmitted bit in the future network.As basic units in mobile communication systems,microwave/RF components and modules play key roles | Yuanan Liu Quanyuan Feng Fadhel M. Ghannouchi | 2017 | China Communications2017，14，2： | 2 |
| 2 | Highly oriented SrM tape hexaferrite显示文摘 | Feng Quanyuan | 2006 | IEEE Trans Magn2006，42，8： | 1 |
| 3 | Synthesis of unequally spaced antenna arrays by using dif- ferential evolution 显示文摘 | LIN Chuan QING Anyong FENG Quanyuan | 2010 | IEEE Trans Antennas and Propagat2010，58，8： | 1 |
| 4 | An improved dynamic framed slotted ALOHA using posteriori probability tag estimation algorithm in the mobile radio frequency identification systems 显示文摘 | Li Xiaowu Feng Quanyuan | 2014 | Journal of Computational and Theoretical Nanoscience2014，11，6： | 1 |
| 5 | An asymmetric coplanar waveguide(ACPW)resonant antenna based on the composite right/left-handed transmission line显示文摘An asymmetric coplanar waveguide(ACPW)resonant antenna based on a composite right/lefthanded transmission line(CRLH TL)is presented.The proposed antenna consists of an asymmetric coplanar waveguide feeding line and mushroom unit cells.Based on the fundamental structure,an improvement on the antenna is implemented.Two novel structures including a strip-shaped extended ground plane and a rectangular extended ground plane are studied.The antenna with the strip-shaped extended ground plane exhibits bandwidth enhancement characteristics.The operating bandwidths with 10 dB return loss over 210MHz(1.57–1.78 GHz)is obtained.The fractional bandwidth is enhanced from 0.31%to 12.5%,an improvement factor of approximately 40.32.Meanwhile,the antenna with the rectangular extended ground plane presents broadband features.From measured results,the impedance bandwidth over 3.19 GHz(2.65–5.84 GHz)was occupied.It covers WiMAX 3.5/5.5 GHz and WLAN 5.2/5.8 GHz bands,and therefore could well apply to WiMAX/WLAN systems.Further,the radiation patterns,peak gain and radiation efciency are also presented and discussed. | WEI ShengJun FENG QuanYuan | 2013 | Science China(Information Sciences)2013，56，12： | 1 |
| 6 | Grouping Based Bit-slot ALOHA Protocol for Tag Anti-collision in RFID Systems显示文摘 | WANG Chunpeng FENG Quanyuan | 2007 | IEEE Communications Letters2007，11，12： | 1 |
| 7 | Multiple-Bits-Slot Reservation Aloha Protocol for Tag Identification显示文摘 | CHEN YIHONG FENG QUANYUAN ZHENG MA | 2013 | IEEE Transactions on Consumer Electronics2013，59，1： | 1 |
| 8 | Grouping based dynamic framed slotted ALOHA for tag anti-collision protocol in the mobile RFID systems显示文摘 | Li Xiaowu Feng Quanyuan | 2013 | Applied Mathematics&Information Sciences2013，6，7： | 1 |
| 9 | Grouping based bit-slot aloha protocol for tag anti-collision in RFID systems显示文摘 | C P WONG QUANYUAN FENG | 2007 | IEEE Communications Letters2007，11，12： | 1 |
| 10 | Grouping Based Bit - Slot ALOHA Protocol for Tag Anti - Collision in RFID Systems 显示文摘 | Wong C P Quanyuan Feng | 2007 | IEEE Communications Letters2007，111，12： | 1 |
| 11 | Grouping Based Bit-slot ALOHA Protocol for Tag Anti-collision in RFID Systems 显示文摘 | Wong C P Feng Quanyuan | 2007 | IEEE Communications Letters2007，11，12： | 1 |
| 12 | Compact Coplanar Epsilon-Negative Antenna with Ultra-Wide Band Character显示文摘In this paper, a compact coplanar epsilon.negative(ENG) antenna is proposed with ultra.wide operation band and small size of 18×11.5 mm2. The proposed antenna is designed based on a coplanar.waveguide(CPW) feeding antenna, and thus the via.free structure is employed to realize the ENG unit cell, which is convenient to tune the frequency of zeroth.order resonance(ZOR) and extends the ZOR bandwidth. The high.order resonant frequencies are achieved and mainly determined by the separate slots that are located between the radiating patch and the ground plane. Adding the left.handed inductance between the radiating patch and ground has slight impact on the high.order resonant frequencies, and then the ultra.wide band is achieved by merging the ZOR bandwidth with the high.order resonant bandwidths. The ground plane primarily works as a matching network for the proposed antenna. Although it generates a low.frequency resonance, the performance is undesirable due to the impedance mismatching. The measured results show that the reflection coefficient, |S11| <.10 d B, is in a wide frequency range from 5.25 to 13 GHz, which covers the upper operation band of UWB communication. Also, the antenna contains relatively stable gains and omni.directional radiation patterns. | Jun Tao Quanyuan Feng Zongliang Zheng | 2017 | China Communications2017，14，2： | 1 |
| 13 | A no- vel valley-fill SEPIC-derived power supply without electro-lytic capacitors for LED lighting application 显示文摘 | Ma Hongbo Lai Jih Sheng Feng Quanyuan | 2012 | IEEE Transactions on Power Electronics2012，27，6： | 1 |
| 14 | An efficient anti-collision protocol for RFID tag identification显示文摘 | Jia Xiaolin Feng Quanyuan Ma Chengzhen | | 0，，11： | 1 |
| 15 | Highly oriented SrM tape hexaferrite 显示文摘 | Feng Quanyuan | 2006 | IEEE Trans Magn2006，42，8： | 1 |
| 16 | An efficient anti-collision protocol for RFID tag identification 显示文摘 | JIA Xiaolin FENG Quanyuan MA Chengzhen | 2010 | IEEE Communications Letters2010，14，11： | 1 |
| 17 | A novel valley-fill SEPIC-derived power supply without electrolytic capacitors for LED lighting application显示文摘 | Ma Hongbo Lai Jih-Sheng Feng Quanyuan | 2012 | IEEE Transactions on Industrial Electronics2012，27，6： | 1 |
| 18 | Stability analysisof efficient anti- collision protocol for RFID tag identifica-tion显示文摘 | Jia Xiaolin Feng Quanyuan Yu Lishan | 2012 | IEEE Transactions on Communications2012，60，8： | 1 |
| 19 | Grouping Based Bit-slot ALOHA Protocol for Tag Anti-collision in RFID Systems显示文摘 | Wong C P Feng Quanyuan | 2007 | IEEE Communications Letters2007，11，12： | 1 |
| 20 | Synthesis of unequally spaced antenna arrays by using differential evolution显示文摘 | Lin Chuan Qing Anyong Feng Quanyuan | 2010 | IEEE Trans on Antennas and Propagation2010，58，8： | 1 |
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