Accession Number : ADA126736


Title :   Frequency Hopping Transceiver Multiplexer


Descriptive Note : Final rept. 1 Aug 1980-1 Mar 1983


Corporate Author : GTE COMMUNICATIONS PRODUCTS CORP NEEDHAM HEIGHTS MA COMMUNICATION SYSTEMS DIV


Personal Author(s) : Weir, Colin B


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/a126736.pdf


Report Date : Mar 1983


Pagination or Media Count : 361


Abstract : This final report summarizes the activity on contract DAAK80-80-C- 0588, which investigated the concept and feasibility of a 30MHz to 88MHz frequency hopping transceiver multiplexer. An approach which uses helical resonator filters, PIN diode switched capacitors and quadrature couplers for combiner and antenna matching circuits represents the most optimistic design.


Descriptors :   *ANTENNA FEEDS , *MULTIPLEXING , *FREQUENCY AGILITY , *TRANSMITTER RECEIVERS , SWITCHING , MATCHING , PIN DIODES , BANDPASS FILTERS , VERY HIGH FREQUENCY , HELIXES , CAPACITORS , COUPLERS , FILTERS , CIRCUITS , FREQUENCY SHIFT , ANTENNAS , RESONATORS


Subject Categories : Electrical and Electronic Equipment


Distribution Statement : APPROVED FOR PUBLIC RELEASE