Results 151 to 160 of about 21,050 (313)

Multi-antenna and receiver slotted ALOHA packet radio systems with capture

, 2011
Chiew Tong Lau
openalex   +1 more source

Design LTE Microstrip Antenna Rectangular Patch with Beetle-Shaped Slot [PDF]

, 2017
Yusnita Rahayu, Haziq Hazman, Razali Ngah   +2 more
openalex   +1 more source

Bifunctional Competitive Structure of Biomass Carbon‐Derived Metacomposites for Tunable ε′‐Near‐Zero and ε′‐Negative Responses

Rare Metals, EarlyView.
ABSTRACT Regulating negative parameters of metacomposites is mainly limited by their unclear mechanisms, which affects their practical applications in new sensing, communication, electromagnetic (EM) protection and other fields. This work proposes a dual‐functional competitive design strategy based on the waste corncob‐derived carbon/polyaniline ...
Qiuyun Yang, Yunpeng Qu, Qixuan Zeng, Xiaosi Qi, Yao Liu   +4 more
wiley   +1 more source

A Wideband and Low Cross Polarization Slot Antenna Based on Differential-Feed

, 2017
Ge Gao, Hu Yang, Qi Wu, Shaojun Mao, Wenlu Yin   +4 more
openalex   +2 more sources

A Molten Salt Strategy to Convert Bulk Nb2O5 Into 2D Nonlayered Niobium Nitride Nanosheets for Superior Pseudocapacitive Storage

Rare Metals, EarlyView.
ABSTRACT Two‐dimensional (2D) nonlayered niobium nitrides have attracted considerable interest for electrochemical energy storage. However, the synthesis of these materials is hampered by their nonlayered crystal structures, which are characterized by strong three‐dimensional chemical bonding.
Rui Huo, Maoliang Tan, Hao Song, Liheng Wang, Tao Li, Feng Zhou, Zhi Chang, Paul K. Chu   +7 more
wiley   +1 more source

Design and implementation of a graphene-polyimide-based H-slot terahertz antenna for wireless and biomedical applications. [PDF]

PLoS One
Vineetha KV, Siva Kumar M, Rao BSS, Kumar OP, V SR, Madhav BTP.   +5 more
europepmc   +1 more source

Conceptual design of a compact four‐element UWB MIMO slot antenna array [PDF]

, 2018
Ayman Ayd R. Saad, Hesham A. Mohamed
openalex   +1 more source

Why Autonomous Vehicles Are Not Ready Yet: A Multi‐Disciplinary Review of Problems, Attempted Solutions, and Future Directions

Journal of Field Robotics, EarlyView.
ABSTRACT Personal autonomous vehicles can sense their surrounding environment, plan their route, and drive with little or no involvement of human drivers. Despite the latest technological advancements and the hopeful announcements made by leading entrepreneurs, to date no personal vehicle is approved for road circulation in a “fully” or “semi ...
Xingshuai Dong, Massimiliano Cappuccio, Fady Alnajjar, Luqman Ali, Hamad Al Jassmi, Essam Debie, Milad Ghasrikhouzani, Alessandro Lanteri, Tate McGregor, Oleksandra Molloy, Alice Plebe, Michael Regan, Eduardo Sandoval, Dongmo Zhang   +13 more
wiley   +1 more source

A V-band high-gain gap waveguide-based slot array antenna with circular polarization. [PDF]

Sci Rep
Sabbaghi Saber A, Soleimani M, Zarifi D.
europepmc   +1 more source

A Broadband SIW Cavity-backed Circular Arc-shaped Slot Antenna for Millimeter-wave Applications

Mingming Gao, Chunli Liu, Jingchang Nan, Hongliang Niu   +3 more
openalex   +2 more sources