Results 31 to 40 of about 598,970 (262)

Wideband slotted patch antennas using EBG structures [PDF]

open access: yes, 2010
Copyright @ 2010 IEEEA slotted microstrip patch antenna is designed with Electromagnetic Band gap (EBG) structures. The performance parameters of the presented antenna are then compared with the conventional patch antenna.
AbuTarboush, HF   +3 more
core   +1 more source

Design and Implementation of Microstrip Antenna Hexagonal – Rectangular Patch 2x4 Array with H - Slot at 2.4 GHz Frequency

open access: yesJurnal Jaringan Telekomunikasi
Antenna microstrip is one of the lots of antennas used in system telecommunication specifically for microwave frequency. Antenna microstrip own a number of applications as in communication cellular and satellite, GPS, RFID, WiMax, radar, rectenna to use
Hanif Fergiawan   +2 more
doaj   +1 more source

Circular Microstrip Antennas [PDF]

open access: yes, 2009
An analysis of the circular microstrip antenna, which is very useful for engineering purposes, has been undertaken by Derneryd and will be utilized here.
  +5 more sources

Rancang Bangun Antena Mikrostrip Meander-line 915 MHz untuk Optimasi Jarak Pengiriman Data Alat Ukur pH Meter Sistem Telemetri

open access: yesJurnal Rekayasa Elektrika, 2017
In recent years the use of wireless technology is growing rapidly. Not only limited to the use of cell phones but also other wireless devices that use the air media as the information transmission line.
Widya Cahyadi, Ardiansyah Ardiansyah
doaj   +1 more source

Electrical Size Reduction of Microstrip Antennas by Using Defected Ground Structures Composed of Complementary Split Ring Resonator

open access: yesAdvanced Electromagnetics, 2021
In this study the effects of using defected ground structures (DGS) composed of a complementary split ring resonator (CSRR) and CSRR with dumbbell (CSRR-D) for rectangular microstrip antennas are investigated.
E. M. Kucukoner   +3 more
doaj   +1 more source

Optimization of aperture coupled microstrip patch antennas [PDF]

open access: yes, 2010
Aperture coupled microstrip patch antennas (ACMPA) are special class of microstrip antennas with high gain and wide impedance bandwidth. These antennas differ from other microstrip antennas with their feeding structure of the radiating patch element ...
Dogan, Mustafa   +5 more
core  

Dual-band wearable textile antenna on an EBG substrate [PDF]

open access: yes, 2009
Performance of a dual-band coplanar patch antenna integrated with an electromagnetic band gap substrate is described. The antenna structure is made from common clothing fabrics and operates at the 2.45 and 5 GHz wireless bands. The design of the coplanar
Langley, R., Zhu, S.Z.
core   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane   +4 more
wiley   +1 more source

Designs and materials of flexible wearable microstrip patch antennas: a systematic review

open access: yesDiscover Applied Sciences
Research into enhancing the performance and flexibility of wearable microstrip patch antennas has emerged as a cutting-edge field, attracting significant attention from researchers globally.
Ayano Koyrita Banale   +3 more
doaj   +1 more source

Microstrip antennas [PDF]

open access: yes, 1973
It is possible to design and construct simple, efficient microwave antenna, either linearly or circularly polarized, which should be useful in phased arrays. Mounted on thin dielectric substrate, it extends slightly above ground plane.
Howell, J. Q.
core   +1 more source

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