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Ultra high frequency

Known as: UHF, Ultra-high frequency, Ultrahigh frequency 
Ultra high frequency (UHF) is the ITU designation for radio frequencies in the range between 300 MHz and 3 GHz, also known as the decimetre band as… 
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Related topics

Related topics

50 relations
405-line television systemAir traffic control radar beacon systemAvionicsBBC Micro

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2011
Highly Cited
2011
A 112 Mb/s Full Duplex Remotely-Powered Impulse-UWB RFID Transceiver for Wireless NV-Memory Applications
A dual band symmetrical UWB-RFID transceiver for high capacity wireless NV-Memory applications is reported. The circuit exhibits… 
Highly Cited
2005
Highly Cited
2005
Spectrally efficient optical CDMA using coherent phase-frequency coding
We demonstrate feasibility of a spectrally efficient wavelength-division-multiplexing-compatible optical code-division multiple… 
Highly Cited
2005
Highly Cited
2005
G-band (140-220 GHz) and W-band (75-110 GHz) InP DHBT medium power amplifiers
We report common-base medium power amplifiers designed for G-band (140-220 GHz) and W-band (75-110 GHz) in InP mesa double HBT… 
Highly Cited
2004
Highly Cited
2004
Electronic shepherd - a low-cost, low-bandwidth, wireless network system
This paper reports a new novel low-cost, wireless communication network system, called the "Electronic Shepherd" (ES). The system… 
Highly Cited
2000
Highly Cited
2000
On the design of a fourth-order continuous-time LC delta-sigma modulator for UHF A/D conversion
We consider the design and test of a fourth-order bandpass delta-sigma modulator (/spl Delta//spl Sigma/M) for conversion of UHF… 
Highly Cited
1989
Highly Cited
1989
Direct conversion transceiver design for compact low-cost portable mobile radio terminals
A prototype direct conversion transceiver for portable mobile radio terminals has been developed and is under evaluation. Test… 
Review
1979
Review
1979
Acoustic microscopy—1979
Acoustic microscopy is emerging as an important analytical technique serving the needs of both biomedical and materials… 
Highly Cited
1976
Highly Cited
1976
Microwave magnetostatic delay devices based on epitaxial yttrium iron garnet
Low-loss magnetostatic wave (MSW) propagation in epitaxial yttrium iron garnet (YIG) films allows the development of a technology… 
Highly Cited
1969
Highly Cited
1969
Circuits for High Efficiency Avalanche Diode Oscillators
This paper describes and analyzes the circuits which have been used successfully for TRAPATT oscillator studies. The results lead… 
Highly Cited
1953
Highly Cited
1953
Ultra high frequency propagation
In this age of modern era, the use of internet must be maximized. Yeah, internet will help us very much not only for important… 
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