Regenerative loop antenna
Type of antenna
The regenerative loop antenna can consist of a tuned signal winding on an open X frame with a feed back winding in close proximity. High effective gain is achieved, for example by placing this feedback winding in the drain circuit of a JFET (junction field effect transistor). An antenna of this type employing vacuum tubes was constructed by Vladimir Zworykin in the 1920s.
Sources
- ARRL publication QEX, January/February 2007, pages 45–46.
External links
- billyoungradio.com: A Regenerative Loop Antenna
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Antenna types
- Isotropic radiator
- Batwing antenna
- Biconical antenna
- Cage aerial
- Coaxial antenna
- Crossed field antenna
- Dielectric resonator antenna
- Dipole antenna
- Discone antenna
- Folded unipole antenna
- Franklin antenna
- Ground-plane antenna
- G5RV antenna
- Halo antenna
- Helical antenna
- Inverted-F antenna
- Inverted vee antenna
- J-pole antenna
- Mast radiator
- Monopole antenna
- Random wire antenna
- Rubber ducky antenna
- Sloper antenna
- Turnstile antenna
- T2FD antenna
- T-antenna
- Umbrella antenna
- Whip antenna
- Adcock antenna
- AS-2259 Antenna
- AWX antenna
- Beverage antenna
- Cantenna
- Cassegrain antenna
- Choke ring antenna
- Collinear antenna array
- Conformal antenna
- Corner reflector antenna
- Curtain array
- Folded inverted conformal antenna
- Fractal antenna
- Gizmotchy
- Helical antenna
- Horn antenna
- Log-periodic antenna
- Loop antenna
- Microstrip antenna
- Moxon antenna
- Offset dish antenna
- Patch antenna
- Phased array
- Planar array
- Parabolic antenna
- Plasma antenna
- Quad antenna
- Reflective array antenna
- Regenerative loop antenna
- Rhombic antenna
- Sector antenna
- Short backfire antenna
- Slot antenna
- Sterba antenna
- Vivaldi antenna
- WokFi
- Yagi–Uda antenna
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