skip to main content
US FlagAn official website of the United States government
dot gov icon
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
https lock icon
Secure .gov websites use HTTPS
A lock ( lock ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Explore Research Products in the PAR
It may take a few hours for recently added research products to appear in PAR search results.


  • Home
  • Search Results
  • Page 1 of 1

Search for: All records

Creators/Authors contains: "Horaira_Hridhon, Abu"

Note: When clicking on a Digital Object Identifier (DOI) number, you will be taken to an external site maintained by the publisher. Some full text articles may not yet be available without a charge during the embargo (administrative interval).
What is a DOI Number?

Some links on this page may take you to non-federal websites. Their policies may differ from this site.

  1. ; (, IEEE)
    A flexible, compact C-shaped coplanar waveguide- fed (CPW-fed) circularly polarized (CP) antenna is proposed for Internet of Things (IoT) applications. The antenna is designed on a polyethylene terephthalate (PET) substrate, enabling flexibility and the potential for conformal integration. The design achieves a wide 3-dB axial ratio bandwidth (ARBW) of 5.66 GHz (79.94%) from 4.25 GHz to 9.91 GHz, demonstrating excellent CP perfor- mance. Additionally, the antenna exhibits a broad 10-dB return loss bandwidth (RLBW) of 7.67 GHz (99.55%) spanning 3.87 GHz to 11.54 GHz, fully encompassing the ARBW. The antenna maintains a peak gain over 3.5 dB and radiation efficiency over 95% within the ARBW. This wide operational range makes the antenna suitable for a variety of wireless communication systems, including WiFi, WiMAX, and emerging 5G technologies. 
    more » « less
    Free, publicly-accessible full text available January 7, 2026