DEVELOPMENT OF X-BAND REMANENCE PHASE SHIFTERS.
Ernest Stern, A. Christopher · Defense Technical Information Center (DTIC) · 1964
A successful technique was devised for the design and construction of composite magnetic loop structures. Microwave circuit designs were found which provide good performance and at the same time match into composite loop structures. One square loop material was developed with properties suitable for temperature stabilization of phase shifters. The first attempt to assemble a phase shifter was not successful. (Author)