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Advanced Search Results For "BANDWIDTHS"

1 - 10 of 73,558 results for
 "BANDWIDTHS"
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LPS-ORAM: Perfectly Secure Oblivious RAM with Logarithmic Bandwidth Overhead.

Publication Type:Academic Journal

Source(s):Security & Communication Networks. 8/12/2022, p1-12. 12p.

Abstract:Oblivious Random Access Machine (ORAM) is a cryptographic tool used to obfuscate the access pattern. In this paper, we focus on perfect security of ORAM. A perfectly secure ORAM is an ORAM that can resist against an adversary with unlimited computing p...

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Parasitic Elements Shorted to Ground to Enhance the Bandwidth of a Dual-Polarized Antenna.

Publication Type:Academic Journal

Source(s):International Journal of Antennas & Propagation. 8/9/2022, p1-10. 10p.

Abstract:An ultra-wideband dual-polarized antenna covering multiple communication standards such as LTE700/GSM850/GSM900 is proposed in this paper. The antenna consists of two dipoles that are perpendicularly placed to each other. The two dipoles can generate +...

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Instantaneous Bandwidth Enhancement for Variable Inclination Continuous Transverse Stub Antenna.

Publication Type:Academic Journal

Source(s):International Journal of Antennas & Propagation. 7/15/2022, p1-8. 8p.

Abstract:In this paper, a method was developed to achieve the instantaneous bandwidth enhancement of a variable inclination continuous transverse stub (VICTS) antenna. The aperture of the VICTS antenna was divided into a subarray, and the true-time delay was in...

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Measuring transmitted wavefronts for general optical systems in a broad bandwidth range.

Publication Type:Academic Journal

Source(s):Journal of Applied Physics. 7/28/2022, Vol. 132 Issue 4, p1-13. 13p.

Abstract:Although laser interferometers have emerged as the main tool for the measurement of transmitted wavefronts, their application is greatly limited as they are typically designed for operations at specific wavelengths. In a previous study [Q. Zhang, H. Wa...

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Optimized Bandwidth Allocation for MEC Server in Blockchain-Enabled IoT Networks.

Publication Type:Academic Journal

Source(s):Scientific Programming. 5/16/2022, p1-14. 14p.

Abstract:Powered by the development of the fifth-generation mobile communication technology (5G), the Internet of things (IoT) has been widely applied in people's life. Due to the limitation of storage and computing power, the data transmission of IoT devices f...

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Analysis on the Sharing Method of English Mobile Education Resources Based on Wireless Broadband Connection.

Publication Type:Academic Journal

Source(s):Wireless Communications & Mobile Computing. 5/9/2022, p1-8. 8p.

Abstract:The sharing of English educational resources has always been a research hotspot in the English industry. The traditional English educational resource sharing system has low resource sharing efficiency and no real-time contribution capability. Therefore...

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Adaptive Bandwidth Prediction and Smoothing Glitches in Low-Latency Live Streaming.

Publication Type:Academic Journal

Source(s):Security & Communication Networks. 5/9/2022, p1-13. 13p.

Abstract:HTTP adaptive streaming (HAS) technologies such as dynamic adaptive streaming over HTTP (DASH) and common media application format (CMAF) are now used extensively to deliver live streaming services to large numbers of viewers. However, in dynamic netwo...

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Wideband Patch Antenna with Shorting Vias.

Publication Type:Academic Journal

Source(s):International Journal of Antennas & Propagation. 4/1/2022, p1-11. 11p.

Abstract:A novel patch antenna with three resonant modes is proposed for wideband applications. By introducing the ring slot on the circular patch, the TM02 mode of the smaller circular patch and the TM02 mode of the annular ring can be excited. Also, compared ...

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A Novel Method to Broaden the Single-Mode Bandwidth of the Rectangular Waveguide.

Publication Type:Academic Journal

Source(s):International Journal of Antennas & Propagation. 3/29/2022, p1-8. 8p.

Abstract:In this paper, a new class of broadband and low-loss transmission line called slotted rectangular waveguide (SRW) is proposed and analyzed. The proposed SRW consists of the rectangular waveguide and the inverted low-loss slotline, which can selectively...

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Bandwidth and power enhancement in the MEMS-based piezoelectric energy harvester using magnetic tip mass.

Publication Type:Academic Journal

Source(s):Bulletin of the Polish Academy of Sciences: Technical Sciences. Feb2022, Vol. 70 Issue 1, p1-10. 10p.

Abstract:In this paper, the performance and frequency bandwidth of the piezoelectric energy harvester (PZEH) is improved by introducing two permanent magnets attached to the proof mass of a dual beam structure. Both magnets are in the vicinity of each other and...

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