[PDF] Top 20 Small Inverted-U Loop Antenna for MIMO Applications

... for antenna exciting is expected for laptop ...between antenna elements should be very ...all antenna elements are shifted toward lower frequencies except for element 1 of Design ...all ... See full document

... wireless applications due to their low-profile structure ...patch antenna (MPA) ...patch antenna is also useful when one has to simultaneously deal with uplink and downlink data in satellite ... See full document

... Many MIMO antennas have been proposed for UWB systems ...[13], antenna elements of different types were combined to achieve pattern ...The antenna elements had distinct radiation patterns and ... See full document

... Planar inverted-F antenna (PIFA) is currently being used as an embedded antenna in many radiotelephone handsets ...promising antenna types because it is small and has a low profile, ... See full document

... In [5], the behavior of an individual Complementary Split-Ring Resonator (CSRR) and the coupling between several CSRRs were reported numerically and experimentally. Furthermore, the performance of tunable trian- gular ... See full document

... a small two port ultra-wideband multiple input multiple output antenna (UWB-MIMO) is ...proposed antenna consists of two identical modified semi-circular annular ring radiators placed at the ... See full document

... The antenna design is important when multiple antennas are integrated into APs with limited device ...closely-packed antenna elements is difficult to achieve and has been well studied ...planar ... See full document

... Mutual coupling between the antennas plays an important role in determining the performance of the MIMO communication network. Electromagnetic band-gap structure is proposed to reduce the coupling between antennas ... See full document

... tag antenna structures [13–21] have already been ...line antenna [5], in which nonuniform meandering is used for antenna size miniaturization and gain optimized by means of a genetic ...planar ... See full document

... (MIMO) antenna with four monopole elements is presented for X-band satellite applications ...The MIMO antenna resonates at ...A U-shaped slot defected ground structure (DGS) has ... See full document

... a MIMO system ...the antenna is used to improve the ...proposed antenna is significantly ...the antenna with a measured isolation better than 25 dB presents a bandwidth of ... See full document

... The design constraints for the afore-mentioned applications are critical. These low power devices require compact radiators which snugly fit in the devices. The real-estate available in the portable device is ... See full document

... communications. MIMO is the use of multiple antennas at both the transmitter and receiver to improve communication ...performance. MIMO technology has attracted attention in wireless communications, because ... See full document

... the antenna is ...proposed antenna is 43 mm. It can be seen that although the proposed NFC loop antenna is closely mounted near the secondary MIMO antenna, it meets the criteria ... See full document

... configuration antenna have low resonant resistance (RA << ZCH), so impedance matching to ZCH can be obtained by using parallel inductance connected directly in the feed point which develops the ... See full document

... proposed antenna is compact with the maximum size is ...proposed antenna is from ...proposed antenna shows an omnidirectional radiation characteristic across the whole operating ...proposed ... See full document

... microstrip antenna is proposed for mobile handsets in the paper. The antenna has a circular radiator with four concentric rectangular rings slot ...The antenna can cover more than ten mobile ... See full document

... dual-band MIMO antenna with acceptable isolation is proposed. The antenna comprises two symmetrical monopoles and operates at ...two antenna elements, a T-shaped junction [9, 12] is added on ... See full document

... Compared with the traditional UWB antenna, the proposed low mutual coupling compact UWB MIMO antenna combines with the advantages of orthorhombic structure and the decoupling structure t[r] ... See full document

... the loop antenna impedance and sensitivity accurately is possible due to an extensive body of literature including empirical, analytical, and numerical ...electrically-small loop ... See full document