Metamaterial based ultra-wideband antennas for portable wireless applications by Alibakhshikenari, Mohammad, Naser-Moghadasi, Mohammad, Sadeghzadeh, Ramazan Ali, Virdee, Bal Singh, Limiti, Ernesto

“…Various approaches have been reported to reduce the physical size of RF antennas including using high permittivity substrates, shorting pins, reactive components, and more recently, metamaterials (MTM) based on composite right-/left-handed transmission-lines (CRLH-TLs). …”
Get full text

The ethical eye : photojournalists' views of ethics and digital photography in UK national newspapers by Kliewer, Paula D.

“…Photography is a topic of interest to many people, not only because it is fascinating, but because most people at one point or another have picked up a camera and taken photographs.…”
Get full text