GNU Radio

| |What were the major developments in the |The major developments in the evolution of mass media during the 20th century were radio, | |evolution of mass media during the 20th |television, Internet, social media, newspaper, and cell phones. Radios were less expensive| |century? |than telephones and had the ability of allowing huge numbers of people to listen to the | |

The health effects following exposure to blast impact are a growing concern in the United States, especially in the military population. The United State’s involvement in warfare in recent years has led to many unseen developments not only psychologically but also physically in the service men and women returning home. Technological changes in current years have allowed for the development of various types of lethal weaponry, such as with high-intensity explosive devices. Improvised explosive devices

INTRODUCTION : Introduction to Media: Back in time media wasn’t preferred important part in any strategy. The importance of media may be calculated by when in 18th century four pillar theory was introduced for a stable state, that are executives, elected legislation, independent judiciary and free media. After introducing this FREE MEDIA as important pillar for a stable state, the fresh and new face of Media come into existence and from that the acceptability of media increases in every field

The Defense Satellite Communications System (DSCS) began supporting wideband communications requirements for the government in the summer of 1966; the DSCS was broken down into three phases. The first phase was to send 26 small communications satellites to orbit with a lifespan of 18 months with one of the 26 satellites lasting 11 years after the launch (DSCS, 1982). Phase two of the DSCS program started shortly after the final launches to orbit of phase one. The first launches of phase two we

knowledge that radio has continue to persist throughout the years. As radio has been influences by new technologies, for example satellite radio, it has continued to be a part of today’s society as a means of sharing information. Radio has continued to be a part of mass communication, sending messages to an audience through music, local and international news, comedy shows and even celebrity updates. Radio had mild beginnings to hobbyists, increased popularity, the golden ages and finally radio has withstood

With the recent surge in wireless communications, the radio industry has seen an increase in the number of different communication standards each requiring its own specific hardware and processing. Our project addresses the need for radio interoperability with these various standards through the development of hardware generators for a software defined radio (SDR) system. These hardware generators will be created using Chisel, a hardware construction language. When given a set of parameters or constraints

Chapter-1 Introduction 1.1 Introduction 1.1.1 RADAR: Radar is an electromagnetic system for the detection and location of reflecting objects such as aircraft, ships, space craft, vehicles, people, and the natural environment. It operates by radiating energy into space and detecting the echo signal reflected from an object, or target. The reflected energy that is returned to the radar not only indicates the presence of a target, but by comparing the received echo signal that was transmitted, its

TITLE OF SEMINAR REPORT Seminar Report Submitted By Student’s name Reg. No: ……………. Section:….. Department of Electronics and Communication Engineering MANIPAL INSTITUTE OF TECHNOLOGY (A Constituent Institute of Manipal University) MANIPAL-576 104 Month 2016 INTRODUCTION: ECM: An electronic countermeasure (ECM) is an electrical or electronic device intended to trick or mislead radar, sonar or other detection systems

The use of wideband microwave imaging could potentially be used to diagnose brain injuries. Brain injuries are common in today’s world and can lead to many health concerns, such as illness, disabilities, and even death. Brain injuries can come in many forms, such as contusions, strokes, tumours, infections, and diseases to name a few. Brain injuries, however, can progress over time if not monitored. This increases the demand for quick and immediate diagnosis and management for injuries. This is where

IV. EARTHQUAKE ALARM STRUCTURES The earthquake alarm wireless system is divided into two parts, 1) Transmitter part (sends signal) 2) Receiver part (receive signal) Fig:2 transmitting part of a wireless earthquake system. Fig:3 receiving part of a wireless earthquake system. Here, the transmitting part includes the ADXL335 accelerometer which is mainly a analog devices and generates analog signal. It [6]and compares it with a predetermined threshold value. The