Broadband waveguide phase shifter

Details Broadband waveguide phase shifter Broadband waveguide phase shifter

1985-10-02

1987-03-31

Nussbaum, Marvin L.

Wave transmission lines and networks

Coupling networks

Delay lines including long line elements

333156, 333248, H01P 118, H01P 900

Patent

active

046546111

ABSTRACT:
A phase shifter for microwave electromagnetic energy propagating through a waveguide has a composite structure of a series of capacitive phase shifting posts positioned within the waveguide diametrically across from a symmetrically tapered ridge. The series of posts introduce a nominal value of phase shift with an incremental value which increases with increasing frequency of the electromagnetic energy. The tapered ridge introduces a nominal value of phase shift plus an incremental value which decreases with increasing frequency of the electromagnetic energy. The rates of increase and decrease of the incremental values of phase shift cancel so as to provide a resultant phase shift which is substantially invariant with frequency.

REFERENCES:
patent: 4100514 (1978-07-01), DiTullio et al.

Affiliated with

Also associated with

Rating

Broadband waveguide phase shifter does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Broadband waveguide phase shifter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Broadband waveguide phase shifter will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2215311