Anthony J Sweeney, 9414001 Nicklaus Dr, Overland Park, KS 66223

2004000, Jan 8, 2004

Jul 2, 2003

10/613882

Anthony Sweeney - Salem NH, US
Thomas Gaudette - Boston MA, US

H01P005/12

333/127000

The disclosed example of an N-way RF divider has a first conductor that directs RF energy through a body to a common node of a planar conductive pattern of equiangularly spaced, radially extending arms of equal length. Secondary conductors extend orthogonally to the planar pattern through corresponding passages from the ends of the radial arms. The secondary conductors may extend parallel to and circumferentially spaced from the first conductor. Resistors may connect adjacent ends of the secondary conductors opposite from the planar conductive pattern.

6498582, Dec 24, 2002

Aug 8, 2000

09/633298

Anthony Sweeney - Salem NH
Mark A. Hebeisen - Tewksbury MA
Andrew B. Forbes - Somerville MA
Ray Gingras - Merrimac MA
John Toth - Reading MA
Michael J. Delcheccolo - Andover MA
George La Fave - Tewksbury MA
Joseph Licciardello - Lawrence MA

Raytheon Company - Lexington MA

G01S 1344

342149, 342153, 342165, 342173, 342174

A passive MMIC monopulse comparator includes a plurality of lumped element hybrids having pi and T filter structures. In one embodiment, a first hybrid receives first and second downcoverted signals and provides a first output signal to a third hybrid and second output signal to a fourth hybrid. A second hybrid receives third and fourth downconverted signals and provides respective third and fourth output signals to the third and fourth hybrids. The third hybrid provides sum and elevation channel signals and the fourth hybrid provides azimuth and G channel signals.