Title :
Novel GaAs FET Phase Detector Operable to Ka Band
Author :
Takano, T. ; Tozawa, Y. ; Shima, T. ; Katoh, T. ; Komizo, H. ; Yatsuka, H.
fDate :
May 30 1984-June 1 1984
Abstract :
A new type of sampling-phase detector using a GaAs FET was developed. This SPD has approximately a 30 mV/rad detection sensitivity at 26.4 GHz with a 19 dBm 100 MHz reference frequency. Detection sensitivity depends on the FET bias voltage in a very unusual way. This paper describes the configuration of the SPD and experimental results of a 50 GHz phase locked oscillator using an oscillator doubler VCO and the SPD .
Keywords :
Circuits; Detectors; FETs; Frequency; Gallium arsenide; Phase detection; Sampling methods; Space vector pulse width modulation; Voltage; Voltage-controlled oscillators;
Conference_Titel :
Microwave Symposium Digest, 1984 IEEE MTT-S International
Conference_Location :
San Francisco, CA, USA
DOI :
10.1109/MWSYM.1984.1131799
