Results 331 to 340 of about 328,962 (374)
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IEEE transactions on electromagnetic compatibility (Print)
In this article, a wideband energy selective surface (ESS) with quasi-elliptic response and high shielding effectiveness is proposed for providing out-of-band rejection and high-power microwave protection at the same time for wideband systems.
Tao Tian +7 more
semanticscholar +1 more source
In this article, a wideband energy selective surface (ESS) with quasi-elliptic response and high shielding effectiveness is proposed for providing out-of-band rejection and high-power microwave protection at the same time for wideband systems.
Tao Tian +7 more
semanticscholar +1 more source
Design of Wideband High-Efficiency Circularly Polarized Folded Reflectarray Antenna
IEEE Transactions on Antennas and Propagation, 2021This communication presents a wideband high-efficiency circularly polarized (CP) folded reflectarray antenna (FRA) based on the CP selective surface (CPSS).
Guantao Chen +3 more
semanticscholar +1 more source
33rd European Microwave Conference Proceedings (IEEE Cat. No.03EX723C), 2003
The current status of ultra-wideband technology and its main applications such as radars and telecom are presented. The main system approaches for radars and communications are discussed and compared.
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The current status of ultra-wideband technology and its main applications such as radars and telecom are presented. The main system approaches for radars and communications are discussed and compared.
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Applied Optics, 1974
This paper summarizes the design considerations and developmental status of a wideband holographic system breadboard designed to prove the feasibility of recording and reproducing digital data at 400 Mbits/sec and 40 Mbits/sec, respectively. The following critical system elements were investigated: multiplexer-demultiplexer electronics, linear data ...
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This paper summarizes the design considerations and developmental status of a wideband holographic system breadboard designed to prove the feasibility of recording and reproducing digital data at 400 Mbits/sec and 40 Mbits/sec, respectively. The following critical system elements were investigated: multiplexer-demultiplexer electronics, linear data ...
openaire +2 more sources
IEEE Antennas and Wireless Propagation Letters, 2019
In this letter, a wideband 1 bit 12 × 12 reconfigurable beam-scanning reflectarray is designed, fabricated, and measured. The 1 bit reconfigurable element is realized by soldering PIN diode into a slotted metallic square patch.
Jiaqi Han +4 more
semanticscholar +1 more source
In this letter, a wideband 1 bit 12 × 12 reconfigurable beam-scanning reflectarray is designed, fabricated, and measured. The 1 bit reconfigurable element is realized by soldering PIN diode into a slotted metallic square patch.
Jiaqi Han +4 more
semanticscholar +1 more source
IEEE Transactions on Antennas and Propagation, 2019
A novel filtering method based on the metasurface antenna (MSA) with radiation nulls is proposed without loading extra circuits. Due to the specific multiunit structure of MSA, the filtering method is first realized on each radiating metasurface (MS ...
Wanchen Yang +5 more
semanticscholar +1 more source
A novel filtering method based on the metasurface antenna (MSA) with radiation nulls is proposed without loading extra circuits. Due to the specific multiunit structure of MSA, the filtering method is first realized on each radiating metasurface (MS ...
Wanchen Yang +5 more
semanticscholar +1 more source
CHI '04 Extended Abstracts on Human Factors in Computing Systems, 2004
Wideband displays fill our field of view, creating new opportunities to develop effective visual interfaces. Although multiple monitors are becoming an affordable way to create wideband displays, the resulting seams create gaps in words and divide diagonal lines into nonaligned segments.
Jock D. Mackinlay, Jeffrey Heer
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Wideband displays fill our field of view, creating new opportunities to develop effective visual interfaces. Although multiple monitors are becoming an affordable way to create wideband displays, the resulting seams create gaps in words and divide diagonal lines into nonaligned segments.
Jock D. Mackinlay, Jeffrey Heer
openaire +1 more source
Design of Checkerboard AMC Structure for Wideband RCS Reduction
IEEE Transactions on Antennas and Propagation, 2019In this paper, we propose a method for designing checkerboard surfaces using strategically placed artificial magnetic conductors (AMCs) for wideband radar cross section (RCS) reduction. The theoretical analysis shows that the reflection phases of the two
Di Sang +4 more
semanticscholar +1 more source
CoNi@SiO2@TiO2 and CoNi@Air@TiO2 Microspheres with Strong Wideband Microwave Absorption
Advances in Materials, 2016Qinghe Liu +7 more
semanticscholar +1 more source