Encyclopedia entry: ultra high frequency

Article: California Inventors Develop Ultra Wideband ...
US Fed News Service, Including US State News;  January 22, 2008 ;     436 words ... ... have developed an ultra wideband frequency synthesizer. According ... Trademark Office: "A frequency synthesizer with a ... is presented. The frequency synthesizer includes ... signals with different frequencies mix the outputs from ...

Article: Datum Introduces a Portable Ultra Stable VXIbus Rubidium ...
Business Wire;  August 24, 1998 ;     700+ words ... ... announced the VXIbus Rubidium Frequency Reference module. This double wide C-size VXI module offers an ultra stable frequency reference for automatic test ... distributed as 10 MHz sine wave or TTL frequency outputs. The accuracy of the ...

Article: Ultra-small frequency synthesizers with ...
New Materials Japan;  September 1, 2003 ;     700+ words ... ... MB15F7xUV series of ultra-small Dual PLL frequency synthesizers, which ... introduced MB15F7xUL PLL frequency synthesizer series ... synthesizers operating at frequencies between 0.35 GHz ... mm. These new PLL frequency synthesizers are the ...

Article: Silicon-based SMT RF capacitor reduces parasitic inductance and ...
ECN-Electronic Component News;  October 1, 2002 ;     660 words ... ... delivering stability over a wide frequency range, high Q factors ... capacitors' self-resonant frequency (SRF) to ultra-high frequencies. The device's bump structure ... enables stable capacitance at frequencies ranging from 1 MHz up to ...

Article: Ultra-thin Frequency Mixers.(Brief Article)
Microwave Journal;  October 1, 2000 ;     519 words ...The model ADE-1MH ultra-thin 0.108" frequency mixers cover the 2 to 500 MHz frequency band. At midband, the mixers have low 5.2 dB conversion Loss (typ) and good 50 dB L-R, 45 dB L-I isolation (typ). The mixers are patent ...

Article: Finnish Inventor Develops Ultra Wideband Radio ...
US Fed News Service, Including US State News;  December 30, 2006 ;     489 words ... ... Va., Dec. 30 -- Jukka Reunamaki of Tampere, Finland, has developed ultra wideband (UWB) techniques for radio frequency identification techniques for radio frequency identification (RFID). According to the U.S. Patent & Trademark ...

Article: Forecasting irregularly spaced UHF financial data: realized ...
International Advances in Economic Research;  February 1, 2008 ;     700+ words ... ... increasing numbers and frequencies of trades. While data ... availability of higher frequency measurements. This ... stylized by increasing frequencies of observations, is ... origin of the concept of ultra-high frequency. In this context ...