Title :
Reflection and band-stop types of self-injection locked NRD guide Gunn oscillators loading TEM resonance type metal rod resonator supported by PEEK material at 60 GHz
Author :
Makoto Teramoto;Futoshi Kuroki
Author_Institution :
Department of Electrical Engineering and Information Science, National Institute of Technology, Kure College, 2-2-11 Aga-Minami Kure 737-8506 Hiroshima, Japan
Abstract :
In this paper, the reflection and band-stop types of self-injection locked NRD guide Gunn oscillators loading a metal rod resonator with the third-order resonance of the TEM wave, supported by the PEEK (polyetheretherketone) material, were experimentally evaluated at 60 GHz. An SSB (single-sideband) phase noise of -105 dBc/Hz was obtained in both types of oscillators at 100 kHz offset frequency. According to the experimental results, the effectiveness of the proposed self-injection locked NRD guide Gunn oscillator and the supporting manner for the metal rod resonator was demonstrated.
Keywords :
"Metals","Phase noise","Reflection","Amplitude modulation","Loading","Resonant frequency"
Conference_Titel :
Microwave Conference (EuMC), 2015 European
DOI :
10.1109/EuMC.2015.7345786
