Enhanced Loop Structure of NFC Antenna for Mobile Handset Applications
نویسندگان
چکیده
منابع مشابه
Design of a Wideband Microstrip Antenna for Mobile Handset Applications
This article summarizes the design, construction and experimental results for a new wideband miniaturized antenna operating in the 1.9 GHz band. This antenna is intended for handset applications, and may also be used as an element in a larger array. Using shorting pins at the zero-potential plane, a compact antenna with a 21 percent bandwidth was designed and tested, with quite good agreement b...
متن کاملWideband Tunable PIFA Antenna with Loaded Slot Structure for Mobile Handset and LTE Applications
A compact planar inverted F antenna (PIFA) with a tunable frequency response is presented. Tuning of the resonant frequency is realized by loading a varactor on an embedded slot of the proposed antenna structure without further optimizing other antenna geometry parameters. The antenna exhibits a wide frequency range from 1570 to 2600 MHz with a good impedance matching (S11 ≤ -10dB) covering the...
متن کاملSmall and internal UWB chip antenna for mobile handset
Ultra-wideband (UWB) technique has become one of the most fascinating technologies with various antennas. It has the merits of high speed transmission rate, low power consumption and simple hardware configuration over conventional wireless communication systems. The research and development of the UWB systems including antennas have been widely performed [1-5]. Recently, UWB systems have focuse...
متن کاملA Compact Multiband Planar Monopole Antenna for Slim Mobile Handset Applications
A planar compact multiband monopole antenna is presented for ultra-slim mobile handset applications. The proposed antenna operates over 0.885GHz–0.962 GHz and 1.69GHz–3.8 GHz frequency bands with −6 dB impedance bandwidth that covers GSM900, GSM1800, GSM1900, UMTS, IMT2100, WLAN, WiMAX along with most of the higher LTE bands of modern mobile phone applications. The radiation characteristics of ...
متن کاملRfid(nfc) Antenna Design for Dedicated Mobile Applications with Improved Results
First part of the paper discusses about the latest trend within RFID is to use the technology for more advanced applications that can replace the magnet cards used today for payment and electronic key cards. The more advanced types of these cards, called proximity cards. This standard, named Near Field Communication (NFC) can therefore be used to replace key cards and Visa/MasterCard. At the sa...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Antennas and Propagation
سال: 2014
ISSN: 1687-5869,1687-5877
DOI: 10.1155/2014/187029