Analysis of 8.71 GHz operated gold nanoparticles based multi-slotted patch antenna etched on epoxy dielectric material having broadsided radiation characteristics

Multiwalled Carbon Nanotube-Based On-Body Patch Antenna for Detecting COVID-19-Affected Lungs

“…Microstrip patch antennas are becoming immensely popular in biomedical applications due to their major characteristics, such as lower profile, agreeable to planar, non-planar exterior, simple and uncomplicated fabrication, and vigorous design. Many researchers have investigated the use of microstrip patch antennas for the early detection of breast cancer, , brain tumor, , lung cancer, and many other biomedical applications. , Patch antennas are preferred over others for biomedical applications due to their low weight, thin profile, linear and circular polarization, dual and multi-frequency operation capacity, and ease of fabrication. − Different materials are frequently used in patch antenna design, such as copper, − gold, − and aluminum. , However, the use of these conventional materials usually provides narrow bandwidth. , In recent years, many research groups have explored nanomaterials such as graphene, ZnO nanorods, TiO 2 , multiwall carbon nanotubes (MWCNTs), , and so forth, designing the radiating element of the patch antenna. Besides, these nanomaterials have been used in many other photothermal − and optical device applications. − Among these, MWCNTs possess the potential to be used to design wide bandwidth patch antenna due to their superior alternating current conductivity and electromagnetic wave interactions.…”

“… 17 , 18 Patch antennas are preferred over others for biomedical applications due to their low weight, thin profile, linear and circular polarization, dual and multi-frequency operation capacity, and ease of fabrication. 19 − 21 Different materials are frequently used in patch antenna design, such as copper, 22 − 24 gold, 25 − 27 and aluminum. 28 , 29 However, the use of these conventional materials usually provides narrow bandwidth.…”

Spin Coated Multi‐Walled Carbon Nanotube Patch Antenna for Breast Cancer Detection

“…Metabolic Rate [W m −3 Patch antennas are preferred for biomedical applications over other types due to their low weight, thin profile, linear and circular polarization, dual and multi-frequency operation capacity, and ease of fabrication. [13][14][15] Patch antennas are frequently made from a variety of materials, including copper, [16][17][18] gold, [19][20][21] and aluminum. [22,23] However, the use of these traditional materials typically results in a narrow bandwidth.…”