A compact multiband planar antenna using modified L-shape resonator slots

Compact multiband Planar Inverted F Antenna (PIFA)

A Compact Coupled-Line Multiband Microstrip Antenna

A multiband microstrip antenna is proposed in this paper. By using a circular slot at the ground plane, the circular radiation at the antenna frequency resonances has been achieved. A patch is designed with a coupled U-shaped line. To gain resonance at the lower frequency, a microstrip line is introduced at the middle of the circular slot. The assessment of the proposed antenna shows good agree...

Compact Frequency-notched Wideband Planar Monopole Antenna with an L-shape Ground Plane

A wideband planar monopole antenna with an L-shape ground plane is presented. The antenna also has a frequency-notching characteristic. By etching a half-wavelength U-shaped slot in the interior of the radiation element, the frequency-notching characteristic has been created. This paper presents the design and experimental results of the proposed antenna. Moreover, the study also investigates t...

A 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 ...

A Compact Planar Multiband Antenna For WLAN: Design, Simulation and Results

With the rapid development of wireless communication systems, the multiple separated frequency bands antenna has become one of the most important circuit elements and attracted much interest. In order to satisfy the IEEE 802.11 WLAN standards in the 2.4 GHz (2400–2484 MHz)/5.2 GHz (5150–5350 MHz)/5.8 GHz (5725–5825 MHz) operating bands and the worldwide interoperability for microwave access (Wi...