Fast and Accurate Spectrum Estimation via Virtual Coarray Interpolation Based on Truncated Nuclear Norm Regularization.

3-D empty substrate integrated waveguide phase shifter with equal length.

A right-angle wideband transition between differential microstrip line and rectangular waveguide.

A rectangular waveguide filter with integrated E-plane probe transition.

Novel UWB BPF with a controllable notched band using hybrid structure.

A novel SIW power divider with good out-of-band rejection and isolation.

Compact high selectivity UWB filter using composite CPW-microstrip structure.

A novel ultra-wideband bandpass filter using defected microstrip structures.

Broadband in-line transition from suspended stripline to rectangular waveguide.

Low phase noise oscillator based on quarter mode substrate integrated waveguide technique.

Continuously tunable SIW phase shifter based on the buried varactors.

Broadband stripline to rectangular waveguide transition.

Compact rectangular waveguide to HMSIW transition.