Accession Number : ADD015475

Title :   Logarithmic-Periodic Microwave Multiplexer.

Descriptive Note : Patent, Filed 12 Jun 90, patented 31 Mar 92,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s) : Rauscher, Christen

Report Date : 31 Mar 1992

Pagination or Media Count : 14

Abstract : A multiport microwave multiplexer having components which are log-periodically scaled structures is shown and described. Circuit parameter values and characteristic frequencies are determined and a first output port is linked by a constant ratio to corresponding quantities that define the response of other networks. A capacitively end-coupled channelizer filter is used for each channel of the multiplexer.

Descriptors :   *MULTIPLEXING, *MICROWAVE FILTERS, *PATENTS, CHANNELS, CIRCUITS, CONSTANTS, FILTERS, FREQUENCY, MICROWAVES, NETWORKS, OUTPUT, PARAMETERS, QUANTITY, RATIOS, RESPONSE, STRUCTURES, VALUE

Subject Categories : Command, Control and Communications Systems
      Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE