A VCO with wide tuning range and output switch for pulsed frequency modulated UWB signal generation

A VCO with wide tuning range and output switch for pulsed frequency modulated UWB signal generation

This paper describes a VCO with 30% tuning range and integrated output switch, used for the generation of pulsed ultra-wideband signals in an FMCW radar system. The system concept is shown. The VCO with switch has an unmatched single-endedly measured output power of -21 dBm over the whole tuning ran...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Esswein, A, Weigel, R
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Capacitance
FMCW
Frequency modulation
radar
Reactive power
switch
Switches
Switching circuits
Tuning
Ultra-wideband
voltage controlled oscillator
Voltage-controlled oscillators
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Beschreibung
Zusammenfassung:This paper describes a VCO with 30% tuning range and integrated output switch, used for the generation of pulsed ultra-wideband signals in an FMCW radar system. The system concept is shown. The VCO with switch has an unmatched single-endedly measured output power of -21 dBm over the whole tuning range of 6.4 GHz to 8.6 GHz with a total of 31.8 mA bias current consumption.
ISSN:2167-8022
2167-8030