In recent years, the demand for spectrum continues to increase with the advent of various
wireless communication applications. However, it is a limited resource and cannot be made …

In the oil pipeline world, wireless automation plays an important role through integrated
electronic technology in antenna design for robust performance. The technology gets …

This article mainly focuses on the concept of cognitive radio paradigm in the ultra-wideband
3.1–10.6 GHz and recent trends of various antenna systems required for these applications …

This paper proposes a hybrid, compact, low profile, and multi-port antenna system for
Cognitive Radio (CR). This system consists of a CPW fed sensing UWB monopole (2-11 …

The design and analysis of three distinct antennas for cognitive radio (CR) applications are
presented in this article. The CR antenna comprises a tapered-fed monopole (ultra …

In this work, the synthesis of a hexagonal shaped frequency reconfigurable antenna based
on the back-propagation network (BPN) is presented. Initially, two dimensions of the …

Remote innovation is significantly affected by the high‐level mechanical improvement of the
reception apparatus. With the quick development of the Internet of Things (IoT) application in …

In this paper, development of an inverted-h shaped multiband fractal microstrip antenna is
presented for spectrum sensing in cognitive radio applications. An attempt is further made to …

This chapter presents an extensive report on the different categories of antenna modules for
the development of cognitive radio systems. It also discusses about the other key …

Design and optimization of antenna for Cognitive Radio (CR) applications is proposed. The
utilization of PIN diode is explored, offering switching states make it ideal for …