Title :
Techniques for Providing TWM´s with Wide Instantaneous Bandwidths
Author :
DeGruyl, J.A. ; Okwit, S. ; Smith, J.G.
Abstract :
The paramagnetic material in a conventional TWM is uniformly distributed in a slow-wave structure located in a homogeneous DC magnetic field. The spin distribution-function has a Lorentzian shape which constitutes a fixed relationship between Gain (db) and 3 db bandwidth, namely, B/sub 3/ = B/sub m/ /spl radic/ 3/G/sub db/-3/. Applying an inhomogeneous DC magnetic field, we can overcome this limitation and make gain and bandwidth both independent variables.
Keywords :
Automotive materials; Bandwidth; Instruments; Laboratories; Magnetic fields; Magnetic materials; Magnetic separation; Paramagnetic materials; Scanning probe microscopy;
Conference_Titel :
G-MTT Symposium Digest, 1965
Conference_Location :
Clearwater, Florida, USA
DOI :
10.1109/GMTT.1965.1122504
