Title :
Self-oscillating mixer using active antenna with parasitic elements
Author :
Mori, Kohei ; Jittoh, Masdumi ; Arai, Hiroyuki
Author_Institution :
Div. of Electr. & Comput. Eng., Yokohama Nat. Univ., Japan
fDate :
6/21/1905 12:00:00 AM
Abstract :
This paper proposes the self-oscillating mixer using the coplanar waveguide-fed active antenna with the parasitic elements of half-wavelength dipole placed above the oscillator, in order to improve the antenna gain. This paper describes the characteristic of this active antenna experimentally
Keywords :
active antennas; microwave antennas; microwave mixers; active antenna; coplanar waveguide feed; gain; half-wavelength dipole; parasitic element; self-oscillating mixer; Coplanar waveguides; Diodes; Dipole antennas; Equivalent circuits; FETs; Frequency; Gunn devices; Loaded antennas; Oscillators; Slot antennas;
Conference_Titel :
Microwave Conference, 1999 Asia Pacific
Print_ISBN :
0-7803-5761-2
DOI :
10.1109/APMC.1999.828054
