Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
BAND PASS FILTER AND FILTER CIRCUIT COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2019/025154
Kind Code:
A3
Abstract:
A band pass filter comprises a series circuit of a first basic resonator section (BSl, BS2, BS3), a series capacitor (CS) and a second basic resonator section (BS4). Each basic resonator section comprises a parallel resonator and a series resonator.

Inventors:
GAVRYLIUK, Oleksandr (9810 Sydney Ln, Apt 36118SAN DIEGO, California, 92126, US)
KOMAKHA, Petro (10138 Little Leaf Ln, SanteeSAN DIEGO, California, 92071, US)
WONG, Wai San (15931 Hopper Lane, SAN DIEGO, California, 92127, US)
Application Number:
EP2018/068984
Publication Date:
March 14, 2019
Filing Date:
July 12, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
RF360 EUROPE GMBH (Anzinger Str. 13, München, 81671, DE)
International Classes:
H03H9/54; H03H9/02; H03H9/56; H03H9/64; H03H9/72; H03H9/60; H03H9/70
Foreign References:
US8701065B12014-04-15
US20170201235A12017-07-13
US2814021A1957-11-19
US20160065165A12016-03-03
US20170254336A12017-09-07
US20130147578A12013-06-13
US20160119017A12016-04-28
US20100074240A12010-03-25
Other References:
NOVGORODOV V ET AL: "Modified ladder-type 2.4GHz SAW filter with transmission zero", ULTRASONICS SYMPOSIUM (IUS), 2010 IEEE, IEEE, 11 October 2010 (2010-10-11), pages 2083 - 2086, XP031952979, ISBN: 978-1-4577-0382-9, DOI: 10.1109/ULTSYM.2010.5935844
Attorney, Agent or Firm:
EPPING HERMANN FISCHER PATENTANWALTSGESELLSCHAFT MBH (Schloßschmidstr. 5, München, 80639, DE)
Download PDF: