Title:
FREQUENCY DISCRIMINATING CIRCUIT
Document Type and Number:
Japanese Patent JPS5318371
Kind Code:
A
Abstract:
PURPOSE: To obtain a frequency discriminating circuit of high reliability by which various circuit characteristics may be obtained without any adjustment, by using a 2-terminal elastic surface wave transducer having normal type louver electrodes wherein the number of pairs of resonance frequencies is 40 to 60 pairs.
Inventors:
WAKATSUKI NOBORU
INUI JIYUNJI
INUI JIYUNJI
Application Number:
JP9208176A
Publication Date:
February 20, 1978
Filing Date:
August 03, 1976
Export Citation:
Assignee:
FUJITSU LTD
International Classes:
H03H9/145; H01L41/00; H03D3/16; H03D3/26; H03H3/08; H03H9/00; H03H9/25; (IPC1-7): H01L41/00; H03D3/26; H03H9/00