Radio Systems > Multiband

Programmable noise generator

01 January, 2009

ASD Technology has released the NW-ATE series of rugged programmable noise generators for automatic test applications.


Antenna technology

01 January, 2009

Kathrein has created ultra broadband antenna technology which allows deployment of a single antenna, covering not only existing network requirements in the 1710-2170 MHz bandwidth, but also next-generation networks such as WiMAX 2.5 and LTE 2.6.


Antenna for ultra-wideband communications

31 October, 2008

Virginia Tech researchers have developed a compact ultra-wideband antenna for a range of home, motor vehicle, medical and military applications.


Ultrawideband antenna for low energy, short range

08 October, 2008

Virginia Tech researchers have developed what they claim is an efficient, compact, ultra-wideband antenna for a range of home, motor vehicle, medical and military applications.


Tri-band antenna

01 June, 2008

A triple-band base station antenna set that offers speed of deployment and flexibility has been unveiled by Radio Frequency Systems.


Broadband antenna

01 June, 2008

The EMC Test Design omnifield antenna is a broadband active 3-axis (omni-directional) antenna for RF spectrum monitoring.


Wireless solutions group appoints CTO

07 April, 2008

Radio Frequency Systems (RFS) has appointed André Doll as its chief technology officer. Based in Paris, Doll assumes responsibility for the company’s R&D and project management resources worldwide.


Double antennas double the signal

06 February, 2008

In a typical broadcast transmission, radio signals bounce off objects in the environment, reaching the receiver over multiple paths. 'Multi-path' signals can produce fading and distortion resulting in temporary failure of reception


Vice-president for RFS

16 May, 2007

Global wireless solutions group, Radio Frequency Systems (RFS) has announced the appointment of Fred Rees to the key position of vice-president, sales and marketing for RFS Asia Pacific.


Planar design produces wideband antenna

02 October, 2006 by Georgia Institute of Technology

By taking advantage of a phenomenon that earlier designers had struggled to avoid, engineers at the Georgia Tech Research Institute (GTRI) have developed a new approach to phased-array antenna design


WLAN antenna catalogue

26 October, 2004

RF Industries has released a 16 page shortform catalogue on its antenna range for WLAN and ISM applications.


Power dividers

30 August, 2004

A complete line of 2, 4, 8 and 16 way power dividers covering the 2 to 26.5 GHz frequency range in multioctave bands is now available from Miteq.


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