ELECTROMAGNETIC WAVES PIERC 90 Progress In Electromagnetics Research C
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ELECTROMAGNETIC WAVES PIERC 90 Progress In Electromagnetics Research C Chief Editors: Weng Cho Chew and Sailing He EMW Publishing Cambridge, Massachusetts, USA
PROGRESS IN ELECTROMAGNETICS RESEARCH C PIERC 90 CONTENTS Double-Port Slotted-Antenna with Multiple Miniaturized Radiators for Wideband Wireless Communication Systems and Portable Devices Mohammad Alibakhshikenari, Mohsen Khalily, Bal Singh Virdee, Abdul Ali Panchamkumar Shukla, Chan Hwang See, Raed A. Abd-Alhameed, Francisco J. Falcone and Ernesto Limiti................................................................. 1 Design and Manufacturing of a Novel Compact 2.4 GHz LPF Using a DGS-DMS Combination and Quasi Octagonal Resonators for Radar and GPS Applications Ahmed Boutejdar, Mouloud Challal, Sudipta Das, and Soumia El Hani...................... 15 A Novel Dual-Passband Net-Shaped FSS Structure Used for MIMO Antennas Zhiwei Liu, Shunli Jie, Haitao Ma, Xiaoyan Zhang, and Beibei Xing......................... 29 Design of Compact, Wideband Dual-Polarized Multi-Dipole Antenna for 2G/3G/LTE Base Station Applications Zhaoyang Tang, Yapeng Li, Zhipeng Zhao, and Yingzeng Yin............................... 41 A New Fast and Accurate Compressive Sensing Technique for Magnetic Resonance Image Huihui Yue and Xiangjun Yin.......................................................... 51 Higher Order Mode Layered Cylindrical Dielectric Resonator Antenna Abdulmajid A. Abdulmajid and Salam Khamas.......................................... 65 Radar Scatter from Layered Media and Rough Surfaces Pradeep Bobby and Eric W. Gill........................................................ 79 A Novel Design of Hybrid Open Slot Antenna with Parasitic Element for Wideband Applications Prashant Purohit, Bhupendra K. Shukla, and Deepak K. Raghuvanshi....................... 95 Spherical Mapping of the Second-Order Phoenix Cell for Unbounded Direct Reflectarray Copolar Optimization Vincent Richard, Renaud Loison, Raphael Gillard, Herve Legay, Maxime Romier Jean-Paul Martinaud, Daniele Bresciani, and Fabien Delepaux........................... 109 A Wide-Beam Base Station Antenna with Modular Radiator for Reconfigurability Joshua W. Shehan and Ryan S. Adams.................................................. 125 Evaluation and Minimization of Cramer-Rao Bound for Conformal Antenna Arrays with Directional Emitters for DOA-Estimation Yuri Nechaev, Ilia Peshkov, and Natalia Fortunova........................................ 139 Design Analysis of a Semi-Circular Floral Shaped Directional UWB Antenna Integrated with Wireless Multiband Applications Madan L. Meena and Asheesh Gupta.................................................... 155 v
PROGRESS IN ELECTROMAGNETICS RESEARCH C PIERC 90 A CMOS Power Amplifier Using a Balun Embedded Driver Stage for IEEE 802.11N WLAN Applications Minoh Son, Jinho Yoo, Changhyun Lee, and Changkun Park............................... 169 A Small Aperture Direction Finding System with Beamforming and Null Steering Capability Sek-Meng Sow and Tan-Huat Chio...................................................... 183 Theoretical and Experimental Investigation of Ferrite-Loaded Waveguide for Ferrimagnetism Characterization Hsin-Yu Yao, Wei-Chen Chang, Li-Wen Chang, and Tsun-Hsu Chang....................... 195 Virtual Synchronous Motor Dynamic Power Decoupling Strategy Xintian Liu, Yucai Li, Yao He, Xinxin Zheng, and Guojian Zeng............................ 209 A Circularly Polarized Circularly-Slotted-Patch Antenna with Two Asymmetrical Rectangular Truncations for Nanosatellite Antenna Peberlin P. Sitompul, Josaphat T. Sri Sumantyo, Farohaji Kurniawan, Cahya Edi Santosa Timbul Manik, Katsumi Hattori, Steven Gao, and Jann-Yenq Liu........................ 225 Path Loss Measurement and Prediction in Outdoor Fruit Orchard for Wireless Sensor Network at 2.4 GHz Band Tossaporn Srisooksai, Kamol Kaemarungsi, Junichi Takada, and Kentaro Saito............... 237 Unsymmetrical Finger-Shape DGSs for Developing a Compact, High-Order, Harmonic-Suppressed Bandpass Filter Yih-Dar Chen and Chien-Hao Liu....................................................... 253 DC Transformer Compensation for Efficiency Improvement of Electric Vehicles Wireless Charging Systems Yao He, Mei Liu, Xintian Liu, Xinxin Zheng, Guojian Zeng, and Jangfeng Zhang............. 265 vi