Wideband

1.4.4 INKS AND DIELECTRICS Different materials are being used now days for the printing of ink on a substrate. The conducting inks are more useful for this purpose. The difference basically is that of the dielectrics which makes it different for the working. Here is a table representing some materials of inks along with their dielectrics: Ink material Dielectric constant Copper 6.0 Lead 4.2 Silver 0.99 Nickel 600 Graphite 36.5 Silicon 11.1 Wax 2.3 Printing ink 3.1 Aluminum 2.7 1.5 SUBSTRATES

INTRODUCTION In this paper of Wireless USB, I will try to give the uses of WUSB, its advantages, work area, features of using WUSB, etc. At the same time I will points out the application of using WUSB along with its specification. Universal Serial Bus (USB) is a serial bus standard to connect devices to a host computer. The USB 3.0 is the u version of the USB. The USB 3.0 is also called super speed USB because the USB 3.0 support a raw throughput of 500 MByte/s. In the new universal serialbus specification

Future mobile applications demand novel wireless communication technologies due to new challenges as- sociated with the shortage of spectrums, low-power radio architectures, and communication security. For example, though mmWave can fulfill some of the spectrum demands, it can still struggle to meet the growing demands for higher data connectivity over a myriad of devices, e.g., Internet of Things (IoT) []. Therefore, more bands in the electromagnetic domains will be needed. Besides, in current and

INTRODUCTION In this paper of Wireless USB, I will try to give the uses of WUSB, its advantages, work area, features of using WUSB, etc. At the same time I will points out the application of using WUSB along with its specification. Universal Serial Bus (USB) is a serial bus standard to connect devices to a host computer. The USB 3.0 is the version of the USB. As the USB 3.0 support a raw throughput of 500 M bytes/s, it is also known as super speed USB. There are many new features that has been included

Design and Analysis of UWB Funnel Shape Monopole Antenna By Dr. Muhammed N. , Dr. Jamal K. Al-Rudaini, Muhammed H. Abstract: A Funnel Shape antenna for use in an ultra-wideband UWB media is proposed. The proposed antenna consists of Funnel antenna with monopole bridge antenna and partial ground plane. The Funnel antenna with monopole bridge antenna are etched on the same sides of the antenna substrate, a dielectric layer of FR4 microfiber. The overall dimension of the proposed antenna is 50 mm ×

for the problem of limited spectrum resource in future wireless applications. In particular, the project aims to study the fundamental properties and develop practical solutions for a hybrid RF/optical system that combines energy-efficient ultra-wideband architectures with secure and RF-spectrum-saving optical technology. Future mobile applications demand novel wireless communication technologies to address the new challenges associated with the shortage of radio spectrum [1–5], the need for low-power

1.1 Wireless sensor network (WSN) A wireless sensor network (WSN) consists of sensing device, computation element, and communication elements that gives user the ability to measure, observe and react to particular events and phenomena in that problem field. A sensing device provides data from sensing physical characteristics such as temperature, pressure and sound etc and then transmits that data to the base station via radio either on time basis or demand basis. A wireless sensor network may contains

UACEE International Journal of Advances in Computer Networks and its Security - Volume 2: Issue 3 [ISSN 2250 - 3757] Evaluation of Gi-Fi Technology for Short-Range, High-Rate Wireless Communication Marzieh yazdanipour Mina Yazdanipour School of Information Technology Jawaharlal Nehru Technological University Hyderabad, India E-mail:m_yazdanypoor@yahoo.com College of Commerce and Business Management Osmania University Hyderabad, India. E-mail: ammfr_66@yahoo.com Afsaneh Yazdanipour Amin Mehdipour

Wireless Networks Micheal Bennett Nova Southeastern University Abstract Wireless communication has become an indispensable tool in the world today. Most of the world is connected and as a result, we have been able to carry out multiple tasks in a short time leaving us spare time to engage in other activities that demand our attention. Wireless networks have gone through several developmental phases to offer the fast and efficient services that we have presently. In this paper, I discuss

We are heading towards an electronic future(era of electronics) where information will be accessible at our fingertips, wherever and whenever wanted. Some of the communication and computing equipment required to provide this immediate and intimate access to information will be incorporated into our fit out. Just as a glance at present day’s wristwatch saves a trip time to the nearby clock, a glance at future’s wristwatch will replace finding a terminal to check e-mail.. A Human Area Network (HAN)