UWB Antenna
Compact tapered slot UWB antenna with WLAN band rejection
... full UWB while maintaining low pulse distortion over a very broad solid ...slot antenna (XETS). The present letter extends the previous antenna solution by adding the WLAN band-rejection ...
8
Parametric study and Analysis of Band Stop Characteristics for a Compact UWB Antenna with Tri-band notches
... For UWB antenna it is very difficult to plot radiation patterns at all the frequencies as the operating range is quite ...the UWB antenna radiates and where it doesn’t radiate at ...of ...
19
Hybrid UHF/UWB antenna for passive indoor identification and localization systems
... resolution UWB impulse radio with the typical range from UHF- RFID identification ...FCC UWB band. The co-designed UHF and UWB antenna elements are printed back-to-back on each side of a ...
16
Single Band Notched Characteristics UWB Antenna using a Cylindrical Dielectric Resonator and U-shaped Slot
... resonator antenna for ultra wideband (UWB) applications is designed, and single band notched performance is ...the UWB antenna was minimised to 50 –40 mm 2 ...the antenna to reject ...
12
Wideband slot antenna for WLAN access points
... slot antenna with cavity back for wireless local area network (WLAN) access points (base stations) providing wideband operation bandwidth at least from ...(UWB) antenna configuration modified with ...
5
A review on uwb microstrip patched log-periodic antenna
... A UWB log-periodic antenna is the key add-ons for realizing the UWB ...a UWB log-periodic antenna to provide high efficiency is rather more difficult than it is when dealing with the ...
8
Desenvolvimento de monopolos quase-espirais para aplicações em sistemas UWB
... microstrip antenna designed for application in ultra wide band systems (Ultra Wideband - ...the antenna, observing their suitability to the proposed ...the UWB antenna must operate in a range ...
100
Realization of Band-Notch UWB Monopole Antenna Using AMC Structure
... the UWB antenna with AMC structure into a single module, which can achieve the same band-notched characteristic as like other ...planer UWB monopole antenna (Antenna-1) is designed with ...
9
Antenas monopolo planar com patch em anel circular para sistemas UWB
... versatility. UWB systems have emerged as an alternative to wireless communications over short distances because they offer of higher capacity and lower multipath distortion than other systems with the same ...of ...
93
3D antenna arrays design for WPT systems
... As mentioned before, one of the main goals of these arrays is to improve the WPT systems performance, more precisely, improve the power transmission efficiency, as well as obtain a more robust coverage. This coverage’s ...
98
Distributed antenna systems aspects and deployment
... MIMO systems, however, may face limited success in current mobile networks due to terminal size constraints, particularly in the downlink. As an answer to this, the area of distributed antennas systems (DAS) ([2][3][4]) ...
6
A low mutual coupling multiband mimo antenna
... >@ 0RKDPPDG 7DULTXO ,VODP DQG 0G 6KDKLGXO $ODP Design of High Impedance Electromagnetic Surface for Mutual Coupling Reduction in Patch Antenna Array, 0DWHULDOV. >@ %DKDUDN0RKDMH[r] ...
8
Bibliography, Background and Overview of UWB radar sensor
... 2002, UWB technology pushes the limits of high data-rate, and has been proposed for high-rate, short- range communications, such as home networks, in- building communications, and cordless phones ...
4
Distributed antenna system capacity scaling
... distributed antenna system (DAS) concept, by which not only will capacity and diversity gains be obtained, but also the access distance and transmit power will be reduced, due to the inherent added ...remote ...
8
Controle adaptativo de interferência multiusuário em redes IR-UWB
... that UWB waves are able to easily cross physical obstacles. UWB also allows an extreme wide broadband with low energy ...in UWB is one of the main factors that contribute for a fast degradation of ...
102
Cooperative scheduling for Distributed Antenna Systems
... The Shannon capacity analysis with DAS architecture in a multi-cell scenario with a single user has been proposed in [3]. The authors used different transmission schemes (blan- ket and single transmission) and compared ...
5
Doherty amplifier and antenna combiner
... the antenna and combiner, taking profit from the electromagnetic coupling between radiating sections to impose the adequate signal combination between carrier and peaking ...integrated antenna-combiner was, ...
89
A Microstripe Slotted Patch Antenna Using Amc
... good antenna performance, the choice of substrate used is an important ...larger antenna size. In order to design a compact microstrip patch antenna, substrate with higher dielectric constants must ...
5
Nonlinear characterization of antenna arrays for 5G applications
... major advantage in comparison with other state-of-the-art articles. However, it also has its downsides. First of all, it makes several optimistic assumptions like orthogonality and neg- ligible coupling effects. These ...
122
YAGI UDA SHAPED DUAL RECONFIGURABLE ANTENNA
... patch antenna fed by inset feed is designed to operate for frequency and polarization reconfigurability is ...proposed antenna also switches between two frequencies by controlling current path between main ...
5