Electric lamp and discharge devices: systems – Cathode ray tube circuits – Combined cathode ray tube and circuit element structure
Patent
1981-04-03
1983-12-20
Chatmon, Jr., Saxfield
Electric lamp and discharge devices: systems
Cathode ray tube circuits
Combined cathode ray tube and circuit element structure
315 36, 315 393, 333162, H01J 2534
Patent
active
044220120
ABSTRACT:
An improved slow wave circuit especially useful in backward wave oscillators includes a slow wave circuit (10) in a waveguide (12) as shown in FIG. 1. The slow wave circuit is comprised of rings 11 disposed between and attached to respective stubs (13,14). The stubs (13,14) are attached to opposing sidewalls of the waveguide (12).
To the end that opposed, interacting magnetic fields will be established to provide a very high coupling impedance for the slow wave structure, axially orientated bars (20) are connected between rings in alternate spaces and adjacent to the attachment points of stubs 13. Similarly, axial bars (21) are connected between rings in the spaces which do not include bars (20) and at points adjacent to the attachments of bars (21).
FIG. 2 shows the current loops (22,23) available because of the inventive structure.
FIG. 3 shows that rings 11 may be half rings of 180.degree. arc.
FIG. 4 illustrates that the rings or half rings (11) with stubs (13,14) may be formed of flat metal ribbons.
REFERENCES:
patent: 2853642 (1958-09-01), Birdsall et al.
patent: 3142777 (1964-07-01), Sullivan
patent: 3335314 (1967-08-01), Espinosa et al.
patent: 3353121 (1967-11-01), Dube
patent: 3505616 (1970-04-01), Picquendar et al.
patent: 3610999 (1971-10-01), Falce
patent: 3693038 (1972-09-01), Scott et al.
patent: 4093892 (1978-06-01), Vanderplaats
patent: 4263532 (1981-04-01), Goss et al.
Chatmon, Jr. Saxfield
Mackin James A.
Manning John R.
Musial Norman T.
The United States of America as represented by the Administrator
LandOfFree
Ladder supported ring bar circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ladder supported ring bar circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ladder supported ring bar circuit will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-109527