214048 ⎘
Waveguides; Transmission lines of the waveguide type; Hollow waveguides specially adapted for transmission of the TE circular-electric mode
Ceramic waveguide filter including a plurality of resonant cavities coupled by a capacitive coupling structure and a method for manufacture
#2Methods and apparatus for bidirectional exchange of electromagnetic waves
#3RADIO-FREQUENCY COMPONENT
#4Radio frequency interconnect systems and methods
#5RF generator