Results 41 to 50 of about 47,205 (223)

The Design of Microstrip Array Antenna and Its Optimization by a Memetic Method

IEEE Access, 2019
Microstrip antenna has been designed and applied to many practical scenarios for wireless communications. To meet the increasing requirements of wireless communication and quality of service, array antenna design deserves studying and analyzing.
Xin Zhang, Meijiao Lin, Xiu Zhang, Yang Li   +3 more
doaj   +1 more source

Design and Implementation of 2x4 Element Hexagonal Array Microstrip Antenna with DGS Method in the Shape of Dumbbell Circle Head for 2.4 GHz Frequency Wi-Fi Applications

Jurnal Jaringan Telekomunikasi, 2022
This study discusses the design and manufacture of microstrip antennas that aim to widen the bandwidth in the application of Wi-Fi in the form of a hexagonal patch composed of a 2x4 element array.
Koesmarijanto Koesmarijanto, Nur Afifah Putri Alifia, Hendro Darmono   +2 more
doaj   +1 more source

Microstrip to parallel strip balun as spiral antenna feed [PDF]

, 2012
This paper presents the design and implementation of a microstrip to parallel strip balun which are frequently used as balanced antennas feed. This wideband balun transition is composed of a parallel strip which is connected to the spiral antenna and a ...
Coetzee, Jacob, Jayalath, Dhammika, Vinayagamoorthy, Kalyany   +2 more
core   +2 more sources

Hierarchical Reconfigurable Metasurface Based on Scenario‐Guided Functional Modules and Programmable Core

Advanced Science, EarlyView.
This paper proposes a hierarchical reconfigurable metasurface architecture (HRMA) to achieve comprehensive electromagnetic parameter modulation and on‐demand polymorphic function switching. The reconfigurable metasurface is divided into a programmable core (PC) and scenario‐guided functional modules (FMs), exhibiting significant flexibility and ...
Lihao Zhu, Jiaqi Han, Zhe Zheng, Qiang Feng, Dexiao Xia, Xiangjin Ma, Yajie Mu, Guoliang Luo, Rui Li, Haixia Liu, Hao Xue, Long Li   +11 more
wiley   +1 more source

Thin conformal antenna array for microwave power conversions [PDF]

, 1978
A structure of a circularly polarized, thin conformal, antenna array which may be mounted integrally with the skin of an aircraft employs microstrip elliptical elements and interconnecting feed lines spaced from a circuit ground plane by a thin ...
Dickinson, R. M.
core   +1 more source

Measurement of loss in superconducting microstrip at millimeter-wave frequencies [PDF]

, 2009
We have developed a new technique for accurate measurement of the loss of superconducting microstrips at mm-wave frequencies. In this technique, we optically couple power to slot antenna, which is connected to one port of a hybrid coupler.
Aaron Miller, Anastasios Vayonakis, Betty Young, Blas Cabrera, Henry G. Leduc, Jiansong Gao, Jonas Zmuidzinas, Omid Noroozian, Peter K. Day   +8 more
core   +1 more source

Reconfigurable Spoof Plasmonic Skyrmion Electronics for Deformation‐Invariant Multimode Sensing

Advanced Science, EarlyView.
A flexible multimode sensor based on capacitively loaded spoof plasmonic skyrmions enables deformation‐invariant dielectric sensing with ultra‐compact size and high Q‐factor. Near‐equidistant resonances remain stable under shape change and bending, while capacitor loading improves bending robustness and multimode sensitivity, highlighting strong ...
Zengxiang Wang, Xiangzheng Kong, Xiaojun Huang, Ying Tian, Wang Yao, Xia Xiao, Zhuo Li, Yu Luo   +7 more
wiley   +1 more source

Microstrip Patch Antenna

International Journal for Research in Applied Science and Engineering Technology, 2022
Abstract: Performance parameters like return loss, voltage standing wave ratio, gain, and radiation pattern are calculated. Design frequency is 2.4 GHz, the copper-coated substrate material is RT Duroid 5880 having dielectric constant ε=2.2 and thickness is 1.6 mm. The feeding technique, employed in Microstrip patch Antenna is Microstrip 50 Ω feed line.
Pradeep Kumar, Rachit Gangwar, Nishant Kumar Yadav   +2 more
openaire   +1 more source

Highly Vertically Oriented Graphene Microstrip Pads With Ultrahigh Through‐Plane Thermal Conductivity and Ultralow Compressive Modulus for Efficient Heat Dissipation

Advanced Science, EarlyView.
Vertically aligned graphene microstrip pads (GMPs) break the traditional thermomechanical trade‐off in thermal interface materials. It simultaneously achieves an ultrahigh through‐plane thermal conductivity of 565.92 W m−1 K−1 and an ultralow compressive modulus below 115.16 kPa.
Xu Ran, Yaru Wang, Sijia Wu, Hejun Wang, Junhao Shen, Litao Sun, Xing Wu, Hengchang Bi   +7 more
wiley   +1 more source

SIMULATION OF RECTANGULAR MICROSTRIP ANTENNA BY INTEGRATING MATLAB IN VISUAL BASIC

Diyala Journal of Engineering Sciences, 2010
Microstrip antenna has many applications nowadays. The rectangular microstrip antenna is one of the microstrip antenna types, it can be designed using many softwares.
Hussain Falih Mahdi
doaj   +1 more source