A Broadband MIMO Antenna for Access Network

Parametric analysis of a broadband Archimedean spiral antenna with cavity

In this article an Archimedean spiral antenna is designed and analyzed that has good operation in broadband application. By analyzing this design, the effects that different parameters have on antenna operation will be studied and ways of optimization will be found.  Influences of cavity height and number of turns to obtain good matching and gain in a frequency interval of 4 to 18 GHz will be d...

A Novel Approach for Broadband Antenna Matching Network Design

In this paper, a novel method for interstage matching network design in the smith chart is presented. This technique is based on matching the reflection coefficients between input of interstage matching network and S22 of the first transistor with considering input VSWR and the gain of the complete amplifier (or output of the complete amplifier if the matching is applied to the output of the in...

Super-Broadband Wireless Access Network

Network game traffic: A broadband access perspective

Network gaming is fast becoming a significant source of traffic on the Internet. Most research related to game traffic behavior on the Internet has relied on data acquired either by collecting traces at the game server, by polling the game server through queries, or by collecting traces in a LAN environment. In this paper, we study traces collected over a period of one week on the access networ...

Broadband MIMO relay network with phase control

In this paper, we proposed a novel MIMO relaying system with phase control in the relay node. In this proposed scheme, we enhance the depleted eigenpath of MIMO E-SDM transmission. We indicate the effectiveness of proposed method through computer simulation.