Performance of Resonant Modulation in the Millimeter-Wave Frequency Range: Multi-Subcarrier Modulation

2011 ◽  
pp. 101-106
Author(s):  
Kam Y. Lau
Keyword(s):  
Millimeter Wave ◽  
Wave Frequency ◽  
Frequency Range

Study of transmission line attenuation in broad band millimeter wave frequency range

2013 ◽  
Vol 84 (10) ◽  
pp. 103505 ◽  
Author(s):  
Hitesh Kumar B. Pandya ◽  
M. E. Austin ◽  
R. F. Ellis
Keyword(s):  
Transmission Line ◽  
Millimeter Wave ◽  
Broad Band ◽  
Wave Frequency ◽  
Frequency Range

A novel planar level chip interconnection for unpackaged MMICs in the millimeter wave frequency range

2011 ◽  
Author(s):  
Florian Poprawa ◽  
Andreas Ziroff ◽  
Christina Schindler ◽  
Abdellatif Zanati ◽  
Frank Ellinger
Keyword(s):  
Millimeter Wave ◽  
Wave Frequency ◽  
Frequency Range

Beam-Steerable Antenna Array with Metasurface at Millimeter Wave Frequency Range

2019 ◽  
Author(s):  
Syeda Iffat Naqvi ◽  
Muhammad Awais Azam ◽  
Yasar Amin ◽  
Jonathon Loo ◽  
Hannu Tenhunen
Keyword(s):  
Antenna Array ◽  
Millimeter Wave ◽  
Wave Frequency ◽  
Frequency Range ◽  
Steerable Antenna

Dual band T Shaped Antenna at Millimeter Wave Frequency for 5G Applications

2021 ◽  
Vol 9 (VII) ◽  
pp. 1658-1660
Author(s):  
Prishail Mishra
Keyword(s):  
Millimeter Wave ◽  
Radiation Efficiency ◽  
Wave Frequency ◽  
Dual Band ◽  
Frequency Range ◽  
Dual Band Antenna ◽  
Compact Size

In this paper, there is a t shaped antenna patch on a 12mm X 12mm plane, with another patch which is inverted T shaped patch on the same plane. Its operated in the frequency range of 24GHz to 40GHz. It is a millimeter wave frequency antenna for 5th generation applications. Owing to its compact size it has less complexity, and fed by waveguide on both sides of patch[1]. It gives a bandwidth of 2GHz and 5.6 GHz in the range 24-26 GHz and 30-35GHz respectively. Radiation efficiency is of 83% at 40 GHz and directivity of 5.27 . We get to see two resonating frequencies, one at 28GHz and other at 37 GHz thus creating dual band antenna[2].

scholarly journals Classification of skin phenotypes caused by diabetes mellitus using complex scattering parameters in the millimeter-wave frequency range

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Fabian Dornuf ◽  
Pedro Martín-Mateos ◽  
Blanca Duarte ◽  
Bernhard Hils ◽  
Oscar Elias Bonilla-Manrique ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Millimeter Wave ◽  
Wave Frequency ◽  
Scattering Parameters ◽  
Frequency Range

scholarly journals Reconfigurable Metamaterial Structure at Millimeter Wave Frequency Range

2017 ◽  
Vol 7 (6) ◽  
pp. 2942
Author(s):  
B. A. F. Esmail ◽  
H. A. Majid ◽  
Z. Z. Abidin ◽  
S. H. Dahlan ◽  
M. K. A. Rahim
Keyword(s):  
Millimeter Wave ◽  
Unit Cell ◽  
Wave Frequency ◽  
Front Face ◽  
Strip Line ◽  
Frequency Range ◽  
Metamaterial Structure ◽  
Transmission Coefficients ◽  
Fifth Generation ◽  
Beam Switching

In this paper, reconfigurable metamaterial structure at millimeter wave frequency range was designed and simulated for a future fifth generation (5G) mobile-phone beam switching applications. The new proposed structure was composed of a bridge-shaped resonator (BSR) in the front face and strip line at the back face of the unit cell which operates at 28 GHz. First, non-reconfigurable low loss BSR unit cell was designed and subsequently, the reconfigurability was achieved using four switches formed in the gaps of the structure. The proposed structure achieves the lowest loss and almost full transmission among its counterparts by -0.06 dB (0.99 in linear scale). To demonstrate the reconfigurability of the metamaterial, the reflection and transmission coefficients and real parts of the effective refractive index at each reconfigured frequency were studied and investigated. Simulation results showed that a high transmission and reflection peaks occur at each resonance frequency according to change the state of the switches.

Sign in / Sign up

Export Citation Format

Share Document