Development of 60-GHz front-end circuits for a high-data-rate communication system

H Zirath, T Masuda, R Kozhuharov… - IEEE Journal of Solid …, 2004 - ieeexplore.ieee.org
Recent results from a Swedish program for development of 60-GHz monolithic microwave
integrated circuits (MMICs) for high-data-rate communication links are presented. Front-end …

60-GHz wideband radio channel sounder

J Kivinen - IEEE Transactions on Instrumentation and …, 2007 - ieeexplore.ieee.org
This paper describes a developed wideband millimeter-wave radio channel sounder, which
is based on the previously developed 2-and 5-GHz channel-sounder concept. Performance …

High-purity 60-GHz-band single-chip/spl times/8 multipliers in pHEMT and mHEMT technology

C Karnfelt, R Kozhuharov, H Zirath… - IEEE Transactions on …, 2006 - ieeexplore.ieee.org
Two single-chip multiplier by eight (times8) monolithic microwave integrated circuits
(MMICs) for 52-62-GHz output frequency are presented. The MMICs are designed and …

Resistive HEMT mixers for 60-GHz broad-band telecommunication

M Varonen, M Karkkainen, J Riska… - IEEE transactions on …, 2005 - ieeexplore.ieee.org
We report two resistive mixers, ie, a balanced and a balanced image-rejection (IR) mixer for
the 60-GHz frequency range. A compact and wide-band method for the local-oscillator (LO) …

A 100-GHz balanced FET frequency doubler in 65-nm CMOS

M Varonen, M Kärkkäinen, D Sandström… - 2011 6th European …, 2011 - ieeexplore.ieee.org
This paper demonstrates a W-band CMOS frequency doubler which utilizes a balanced
topology in order to achieve a wideband fundamental suppression. The required 180 …

[PDF][PDF] A high spectral purity GaAs pHEMT MMIC balanced frequency quadrupler

T Masuda, V Lowenmark, H Zirath… - GAAS IC …, 2003 - researchgate.net
A High Spectral Purity GaAs PHEMT MMIC Balanced Frequency Quadrupler Page 1 A High
Spectral Purity GaAs PHEMT MMIC Balanced Frequency Quadrupler Toru Masuda + Vesa …

Generation of highly stable millimeter waves with low phase noise and narrow linewidth

H Al-Taiy, S Preußler, S Brückner… - IEEE Photonics …, 2015 - ieeexplore.ieee.org
We present a novel stabilization technique for millimeter (mm) waves produced by
interfering two spectral lines of a frequency comb generated by a femtosecond fiber laser. To …

Low power single-ended active frequency doubler for a 60 GHz-band application

T Masuda, L Landén, H Zirath - 2002 - amsacta.unibo.it
The design and characterization of a 28-56 GHz frequency doubler based on a commercial
foundry GaAs pHEMT process is described. To realize low power consumption and high …

[图书][B] Development of wideband radio channel measurement and modeling techniques for future radio systems

J Kivinen - 2001 - aaltodoc.aalto.fi
This thesis discusses the development of micro-and millimeterwave wideband radio channel
measurement and modeling techniques for future radio networks. Characterization of the …

A high purity 60 GHz-band single chip/spl times/8 multiplier with low phase noise

C Karnfelt, R Kozhuharov… - … Gallium Arsenide and …, 2005 - ieeexplore.ieee.org
A single chip multiplier by eight (/spl times/8) MMIC for 52-62 GHz output frequency is
presented. The multiplier consists of quadrupler stage followed by a high pass filter, an inter …