Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Dual mode ring resonator filter with a dual mode generating line disposed inside the ring resonator










Image Number 15 for United States Patent #7902945.

A dual-mode filter capable of providing a high degree of design freedom and/or tunability is disclosed. The dual-mode filter includes a ring resonator; an input feeder and an output feeder disposed substantially orthogonal with respect to each other and with respect to the ring resonator so as to be electromagnetically coupled to the ring resonator; and a dual-mode generating line disposed inside the ring resonator in a manner so that the dual-mode generating line does not overlap with a line extending from the input feeder or a line extending from the output feeder.








 
 
  Recently Added Patents
Method for processing power headroom and terminal thereof
Parallel power inverter motor drive system
Display apparatus
Self-assembling surface coating
UV exposure method for reducing residue in de-taping process
Reliable event broadcaster with multiplexing and bandwidth control functions
Resolution setting apparatus, resolution setting method, and recording medium recording a resolution setting program when a television is used as a monitor of a computer
  Randomly Featured Patents
3-(Tetrazol-5-yl)-1-azaxanthones
Apparatus and method for minimizing wavelength chirp of laser devices
Filter system for turbine engine
Method for making a composite article
Benzoxazolyl phenyl aromatic ester compounds and their use as ultraviolet stabilizers in organic compositions
System for network wide bandwidth allocation
Process for decreased the acidity of crudes using crosslinked polymeric amines (LAW871)
Device for mass transport assisted optical assays
Developing unit for image forming apparatus
Image forming apparatus and control method therefor