With the rise of 5G and the increasing number ofdevices, novel antenna designs are needed to meet the demandof the future. In this report, the authors present a design andexperimental verification of a 3D-printed Geodesic ModulatedReflective Luneburg lens antenna working at the X-Band, 8-12GHz. The lens profile is calculated from the refractive index of aflat system using transformation optics. Furthermore, the lens ismodulated to minimize the height and chamfers are implementedto reduce reflections. A sliding waveguide connected to a coaxialcable is used to excite the lens while the transmitted signal isradiated from a sinusoidal flare. A copper-lined PLA substrateconstitutes the 3D-printed lens. The authors achieved a S11 below-10 dB acro...
The Millimiter Wave (mmW) frequency band, characterized by a high atmospheric attenuation and wide a...
Antennas in emerging millimeter-wave (mm-wave) appli- cations are often required to have low losses...
This paper presents a quasi-conformal transformation optics (QCTO) based three-dimensional (3D) retr...
With the rise of 5G and the increasing number ofdevices, novel antenna designs are needed to meet th...
With the roll out of new technologies and the worldbecoming more connected, there is a rising demand...
With the roll out of new technologies and the worldbecoming more connected, there is a rising demand...
In this work, a cost-eective at Luneburg lens antenna operating at the Ka-band is presented.The ante...
Gradient-index (GRIN) lens antennas, such as the Luneburg lens, posses attractive electromagnetic pr...
In this work, a cost-eective at Luneburg lens antenna operating at the Ka-band is presented.The ante...
The new and forthcoming generation of mobile networks intend to operate at considerably higher frequ...
A Luneburg lens is a beam former that has two focal points where one isat the surface and the other ...
To increase capacity, lower latency, and boostdata rates, new higher gain antennas that can transmit...
To increase capacity, lower latency, and boostdata rates, new higher gain antennas that can transmit...
The Millimiter Wave (mmW) frequency band, characterized by a high atmospheric attenuation and wide a...
This paper presents a portable 3D-printed lens antenna fed by a standard rectangular waveguide at X-...
The Millimiter Wave (mmW) frequency band, characterized by a high atmospheric attenuation and wide a...
Antennas in emerging millimeter-wave (mm-wave) appli- cations are often required to have low losses...
This paper presents a quasi-conformal transformation optics (QCTO) based three-dimensional (3D) retr...
With the rise of 5G and the increasing number ofdevices, novel antenna designs are needed to meet th...
With the roll out of new technologies and the worldbecoming more connected, there is a rising demand...
With the roll out of new technologies and the worldbecoming more connected, there is a rising demand...
In this work, a cost-eective at Luneburg lens antenna operating at the Ka-band is presented.The ante...
Gradient-index (GRIN) lens antennas, such as the Luneburg lens, posses attractive electromagnetic pr...
In this work, a cost-eective at Luneburg lens antenna operating at the Ka-band is presented.The ante...
The new and forthcoming generation of mobile networks intend to operate at considerably higher frequ...
A Luneburg lens is a beam former that has two focal points where one isat the surface and the other ...
To increase capacity, lower latency, and boostdata rates, new higher gain antennas that can transmit...
To increase capacity, lower latency, and boostdata rates, new higher gain antennas that can transmit...
The Millimiter Wave (mmW) frequency band, characterized by a high atmospheric attenuation and wide a...
This paper presents a portable 3D-printed lens antenna fed by a standard rectangular waveguide at X-...
The Millimiter Wave (mmW) frequency band, characterized by a high atmospheric attenuation and wide a...
Antennas in emerging millimeter-wave (mm-wave) appli- cations are often required to have low losses...
This paper presents a quasi-conformal transformation optics (QCTO) based three-dimensional (3D) retr...