In this paper, converters of TE–TE mode and TE–TE mode with similar exciting topologic
structures are designed and verified for a cold test of gyro-TWT. Both the proposed …

Generally, it is difficult for the common backward wave oscillator (BWO) to produce powerful
THz radiation when the operating frequency increases to a high level such as over 1 THz …

Terahertz (THz) radiation obtained from the interaction between multiple sheet electron
beams and a backward wave operating in the high-order mode (HOM) provides an effective …

A novel methodology of the mode conversion between rectangular TE 10 and TE 20 mode
based on the H-plane T-junction power dividing network is proposed in this paper. A mode …

A novel methodology to perform mode conversion from rectangular fundamental TE 10
mode to circular TE (= 2, 3,)/TE (= 1, 2,)/TE= 2, 3,) modes with similar topologies is presented …

Different structures for three categories of the TM01-TE11 mode converters; ie, dielectric
loaded-based, metallic septum-based, and mode converter with intermediate modes; are …

To accurately measure the performance of overmoded devices used in high-power
microwave systems, a novel structure that effectively converts the TE 10 mode in a …

A novel methodology of the power coupling from rectangular TE 10 mode to TE 20 mode for
high-order overmoded multiple sheet electron beam devices is presented in this letter. The …

We present the design of a ten-cavity magnetron extracting TE 11 mode through compact
diffraction output (DO). The effect of the DO length and the depth of the vane on the …

The design, simulation, manufacture, and measurement of a-band fivefold (5F) helically
corrugated waveguide (HCW) is reported. The 5F HCW is based on the coupling of the …