6 to 60 GHz
Channel Characteristics and Transmission Performance for Various Channel Configurations at 60 GHz
... addition, the difference of average BER in logarithm domain between the measured and modeled channels is also shown in the figures for each antenna configuration. The BER per- formance is an average over the set of the ...
15
60 GHz Millimeter Wave Radio: Principle, Technology, and New Results
... the 60-GHz front-end chip sets [15], IBM engineers have demonstrated the first experimental 60-GHz transmitter and receiver chips using a high-speed alloy of silicon and germanium (SiGe); ...
8
A Compact Package with Integrated Patch Antenna for Single-Chip 60-GHz Radios
... Figure 12 shows the gain of the antenna over the frequency range from 55 to 65 GHz. It is seen that the measured and simulated peak realized gain values in the main beam direction vary 9 ± 2 dBi and 6 ± 2 ...
12
60 GHz Range Boost: Exploiting Frequency Selectivity in Millimeter-Wave Networks
... for 60 GHz networking are becoming ...the 60 GHz band ...of 60 GHz COTS devices can have strong side lobes ...on 60 GHz networks ...that 60 GHz ...
9
A Planar End-Fire Antenna with Wide Beamwidth for 60 GHz Applications
... novel 60 GHz antenna for point-to-multipoint applications is ...57–64 GHz. Therefore, this antenna is suitable for 60 GHz wireless ...
6
Carbon Fiber Reinforced Polymer with Isotropic 60 GHz Reflectivity
... . 6 dB higher than perpendicular to fiber direction (0 ◦ and 180 ◦ ...kHz–10 GHz in [12], 8–12 GHz in [13] and 110–200 GHz in [25, ...for 60 GHz millimeter wave transmission in ...
8
Dielectric Loaded Exponentially Tapered Slot Antenna for Wireless Communications at 60 GHz
... capabilities of gigabit data rates. Corresponding to these ultra-high data rates, the operating bandwidth is also stretched to millimeter (Mm) waves at 60 GHz. The radio systems at Mm wave frequencies ...
12
Comparison of OQPSK and CPM for Communications at 60 GHz with a Nonideal Front End
... In this paper, we compared the OQPSK and CPM modu- lators for communications at 60 GHz with a nonideal FE. For the OQPSK modulator, the NFS-MMSE receiver offers the best trade off between BER performance and ...
14
A Detailed Look into Power Consumption of Commodity 60 GHz Devices
... A caveat is that improved communication speeds generally come at the cost of higher power consumption. Experimental studies with 802.11n/ac chipsets and smartphones over the past few years have shown that power increases ...
10
Hybrid Broadband 60-GHz Double Negative Metamaterial High Gain Antenna
... ISM 60 GHz band which offers 7 GHz of bandwidth, is one of the most direct and easiest ways to achieve such high data rate of 1–10 Gbit ...around 60 GHz suffer from high insertion losses ...
13
Wireless 60 GHz Rack to Rack Communication in a Data Center Environment
... The wireless DCNs shows a 6-8% improvement in the maximum power consumption and a 13-16% improvement in the typical power consumption. The reason each of the wireless DCNs aren’t well below the wired networks is ...
67
A Novel Design Approach for a 60 GHz Circularly Polarized EBG Antenna
... has several drawbacks such as low gain and limited bandwidth, various gain enhancement methods of DRA have been reported such as using an antenna array [5], a superstrate structure [6], or using short horns around ...
15
Power-Combined Multipliers at 60 GHz Based on Fundamental Frequency Vector Modulation
... A variety of power-combined techniques have been reported at millimeter-wave(MMW) and terahertz frequencies [6–16]. Conventional binary networks based on planar transmission line suffer from high loss at very high ...
9
Design and Analysis of Cascode LNA for 60 GHz Wireless Applications
... A significant research topic in the domain of microwave engineering today is low-cost transceiver front-end designs for the unlicensed frequency band around 60 GHz. Historically, Monolithic Microwave ...
5
A transformer based 60 GHz CMOS LNA for mm-wave applications
... The 1-dB compression point of the proposed LNA is as shown in Fig. 6. The linear and output power meet at -22 dB. Further increase of input power, the gain starts to saturate from -22 dB onwards. The 1-dB ...
6
Performance of High Order Modulation Scheme in OFDM UWB 60 GHz System
... One of the advantages of OFDM is the inter- relationship between the frequency and time domains which makes the OFDM suitable to use in any modern wireless communication [5]. Each subcarrier mentioned above modulated ...
6
On the polar code for the 60 GHz millimeter wave systems
... path may have an extremely strong energy [11]. This is justified by wide adoptions of beam-forming techniques [12,13]. In this case, the single-path complex Gaussian channel can be used for the simplicity of analysis ...
11
5G Millimeter-Wave and D2D Symbiosis: 60 GHz for Proximity-based Services
... Fig. 6 show the maximum and minimum throughput measurements at each ...and 6, we occasionally achieve high data rates but most of the times they are limited by interference, as the median ...
7
Rain Induced Bistatic Scattering at 60 GHz
... As part of an Ofcom study, rain scattering measurements at 60 GHz were made by QinetiQ [5, 6]. For the measurements, an experimental propagation link was established using a wideband channel-sounder. ...
5
Foam Based Luneburg Lens Antenna at 60 GHz
... By following this principle, the theoretical and reconstructed index laws inside the lens are given in Figure 3 for the case of 6 areas. As described in [7], a similar study has been done using more areas but it ...
7