Results 51 to 60 of about 3,135 (178)

3D Printed Fingernail Antennas for 5G Applications

IEEE Access, 2020
3D printing of antennas on removable fingernail for on-body communications at microwave and millimetre waves is proposed. Aerosol Jet technology, a fine-feature material deposition solution, has been used to directly print microstrip patch antennas on an
Peter Njogu, Benito Sanz-Izquierdo, Ahmed Elibiary, Sung Yun Jun, Zhijiao Chen, David Bird   +5 more
doaj   +1 more source

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

Advanced Materials Technologies, Volume 11, Issue 13, 8 July 2026.
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, Lyn I. Jones, Richard M. Martin, Helen Winter, Faezeh Arab Hassani   +4 more
wiley   +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, Volume 13, Issue 39, 13 July 2026.
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

Broadband HMSIW antenna using a demi hexagonal ring slot for X-band application

Jurnal Ilmiah SINERGI
Microstrip antennas offer several advantages, including small size, easy fabrication, controllable polarity and radiation patterns, and easy integration with other components.
Dian Widi Astuti, Muslim Muslim, Umaisaroh Umaisaroh, Huda A Majid, Syah Alam   +4 more
doaj   +1 more source

Single-Element and MIMO Circularly Polarized Microstrip Antennas with Negligible Back Radiation for 5G Mid-Band Handsets. [PDF]

Sensors (Basel), 2022
Alnahwi FM, Al-Yasir YIA, See CH, Abd-Alhameed RA.   +3 more
europepmc   +1 more source

Microstrip Antenna Design Circular and Disc Sector Using Multilayer Parasitic Method for Gain Enhancement at 2.4 GHz Frequency

Jurnal Jaringan Telekomunikasi
WiFi has become a wireless communication technology device that is very important in everyday life, so the number of devices that require a stable WiFi connection is increasing. WiFi antennas also have limited gain which causes signal coverage to not be
Euodia Sihombing, Koesmarijanto Koesmarijanto, Azam Muzakhim Imammuddin   +2 more
doaj   +1 more source

Wideband Circularly Polarised Metasurface Microstrip Patch Antenna Using Characteristic Mode Analysis

IET Microwaves, Antennas & Propagation
A double‐layer wideband circularly polarised (CP) metasurface (MTS) antenna is proposed. The MTS consists of a 4 × 4 L‐shaped patch array. The modal behaviours of the proposed MTS are investigated using the characteristic mode theory.
Jiangwei Li, Ye Zhao, Haiqing Guo, Rui Gao, Zhihui He, Zhimin Yang   +5 more
doaj   +1 more source

Some Recent Developments of Microstrip Antenna

International Journal of Antennas and Propagation, 2012
Although the microstrip antenna has been extensively studied in the past few decades as one of the standard planar antennas, it still has a huge potential for further developments. The paper suggests three areas for further research based on our previous
Yong Liu, Li-Ming Si, Meng Wei, Pixian Yan, Pengfei Yang, Hongda Lu, Chao Zheng, Yong Yuan, Jinchao Mou, Xin Lv, Housjun Sun   +10 more
doaj   +1 more source

Left-Handed Metamaterial (LHM) Structure Stacked on a Two-Element Microstrip Antenna Array

International Journal of Technology, 2016
Antenna can be one of the largest components in a wireless device; therefore antenna miniaturization can reduce the overall size of wireless devices. One method used to reduce the element size of an antenna is by using meta material structures.
Fitri Yuli Zulkifli, Nugroho Adi Saputro, Basari, Eko Tjipto Rahardjo   +3 more
doaj   +1 more source

Design and Implementation of a 4x2 Diamond Patch Array Microstrip Antenna with I-Slot for 2.4 GHz Frequency

Jurnal Jaringan Telekomunikasi
As communication technology continues to evolve rapidly, particularly in the field of wireless communication, there is a growing demand for high-speed, efficient, and high-quality communication systems due to the increasing mobility of society ...
Ade Dwi Arya, Koesmarijanto Koesmarijanto, Hudiono Hudiono   +2 more
doaj   +1 more source