FIELD: electrical engineering; electronic devices including multiple-tube ones operating at higher-order modes of resonator.
SUBSTANCE: rectangular case of cathode has diametric through notches over cathode width whose disposition varies depending on desired operating temperature of dispenser cathode; slit diameter dictates diameter of one of cylindrical-holder butt-ends; two slots are made coaxially with case on mentioned butt-end of holder; rectangular case is mounted in holder by disposing cylindrical-holder walls in its notches in vicinity of slots.
EFFECT: enhanced cathode efficiency, its parameters, and reliability of electronic devices using rectangular resonators.
2 cl, 3 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF DISPENSER CATHODE MANUFACTURE | 2007 |
|
RU2338291C1 |
| METHOD OF MAKING DISPENSER CATHODE | 2007 |
|
RU2333565C1 |
| METHOD OF MAKING DISPENSER CATHODE | 2013 |
|
RU2527938C1 |
| TWO-LAYER DISPENSED CATHODE AND METHOD OF ITS MANUFACTURING | 2019 |
|
RU2724980C1 |
| METHOD OF MAKING DISPENSER CATHODE | 2011 |
|
RU2449408C1 |
| POROUS-METAL CATHODE MANUFACTURING PROCESS | 1992 |
|
RU2064705C1 |
| METHOD TO MANUFACTURE CATHODE FOR MICROWAVE DEVICE | 2010 |
|
RU2446505C1 |
| DOUBLE-LAYER POROUS METAL CATHODE | 2022 |
|
RU2792873C1 |
| DISPENSER CATHODE AND METHOD FOR MANUFACTURE THEREOF | 2017 |
|
RU2658646C1 |
| CATHODE ASSEMBLY FOR EXTENSIVE-FLOW ELECTRON GUN | 2006 |
|
RU2321096C1 |
