CN102571020A - P wave band higher-order harmonic suppression micro low pass filter - Google Patents
P wave band higher-order harmonic suppression micro low pass filter Download PDFInfo
- Publication number
- CN102571020A CN102571020A CN2012100780841A CN201210078084A CN102571020A CN 102571020 A CN102571020 A CN 102571020A CN 2012100780841 A CN2012100780841 A CN 2012100780841A CN 201210078084 A CN201210078084 A CN 201210078084A CN 102571020 A CN102571020 A CN 102571020A
- Authority
- CN
- China
- Prior art keywords
- capacity
- level
- ground capacity
- inductance
- ground
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000001629 suppression Effects 0.000 title abstract 3
- 238000005516 engineering process Methods 0.000 claims abstract description 5
- 230000005764 inhibitory process Effects 0.000 claims description 18
- 239000010410 layer Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000011229 interlayer Substances 0.000 claims description 2
- 238000004891 communication Methods 0.000 abstract description 9
- 238000010295 mobile communication Methods 0.000 abstract description 3
- 239000003990 capacitor Substances 0.000 abstract 2
- 238000010923 batch production Methods 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 238000010344 co-firing Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 description 11
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Filters And Equalizers (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210078084.1A CN102571020B (en) | 2012-03-22 | 2012-03-22 | P wave band higher-order harmonic suppression micro low pass filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210078084.1A CN102571020B (en) | 2012-03-22 | 2012-03-22 | P wave band higher-order harmonic suppression micro low pass filter |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102571020A true CN102571020A (en) | 2012-07-11 |
CN102571020B CN102571020B (en) | 2015-01-14 |
Family
ID=46415612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210078084.1A Active CN102571020B (en) | 2012-03-22 | 2012-03-22 | P wave band higher-order harmonic suppression micro low pass filter |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102571020B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103311627A (en) * | 2012-12-29 | 2013-09-18 | 南京理工大学 | P-waveband lumped-type miniature balun |
CN103986435A (en) * | 2014-04-14 | 2014-08-13 | 中国电子科技集团公司第五十五研究所 | Miniaturized wide-stop-band restraint LTCC low-pass filter |
CN109639253A (en) * | 2018-12-13 | 2019-04-16 | 广州海格通信集团股份有限公司 | A kind of reusable miniaturization harmonic filter of inductance |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10336057A (en) * | 1997-06-04 | 1998-12-18 | Yokowo Co Ltd | Antenna booster for receiving am |
CN101729036A (en) * | 2009-04-24 | 2010-06-09 | 南京理工大学 | High stop-band restraining microwave intermediate frequency band pass filter |
CN102006027A (en) * | 2010-11-24 | 2011-04-06 | 南京理工大学 | C-band low-loss and high-inhibition micro band-pass filter |
-
2012
- 2012-03-22 CN CN201210078084.1A patent/CN102571020B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10336057A (en) * | 1997-06-04 | 1998-12-18 | Yokowo Co Ltd | Antenna booster for receiving am |
CN101729036A (en) * | 2009-04-24 | 2010-06-09 | 南京理工大学 | High stop-band restraining microwave intermediate frequency band pass filter |
CN102006027A (en) * | 2010-11-24 | 2011-04-06 | 南京理工大学 | C-band low-loss and high-inhibition micro band-pass filter |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103311627A (en) * | 2012-12-29 | 2013-09-18 | 南京理工大学 | P-waveband lumped-type miniature balun |
CN103986435A (en) * | 2014-04-14 | 2014-08-13 | 中国电子科技集团公司第五十五研究所 | Miniaturized wide-stop-band restraint LTCC low-pass filter |
CN103986435B (en) * | 2014-04-14 | 2017-02-22 | 中国电子科技集团公司第五十五研究所 | Miniaturized wide-stop-band restraint LTCC low-pass filter |
CN109639253A (en) * | 2018-12-13 | 2019-04-16 | 广州海格通信集团股份有限公司 | A kind of reusable miniaturization harmonic filter of inductance |
CN109639253B (en) * | 2018-12-13 | 2023-03-07 | 广州海格通信集团股份有限公司 | Inductor-reusable miniaturized harmonic filter |
Also Published As
Publication number | Publication date |
---|---|
CN102571020B (en) | 2015-01-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102006026B (en) | Ku-wave band and ultra-narrow band micro band-pass filter with low loss and high inhibition | |
CN101621144B (en) | Miniature filter with low loss, high stop band and multi-zero suppression | |
CN102006027B (en) | C-band low-loss and high-inhibition micro band-pass filter | |
CN101621145A (en) | L wave band miniature band pass filter with low loss and high suppression | |
CN101729036B (en) | High stop-band restraining microwave intermediate frequency band pass filter | |
CN102509824A (en) | Hybrid lumped distribution miniature band-pass filter | |
CN101621146B (en) | L wave band miniature duplexer | |
CN101640519B (en) | High stop-band inhibiting multi-zero 2.4 GHz mini filter | |
CN102610886A (en) | L-waveband high stopband rejection micro band-pass filter | |
CN102611407A (en) | Micro band-pass filter for suppressing Ku-band harmonic waves into millimeter waves | |
CN102509825A (en) | Low-loss high-suppression minitype cavity body band-pass filter | |
CN103441316A (en) | Minitype band-pass filter with amplitude equalization function | |
CN103985930A (en) | Band-pass filter of novel snap ring strip line structure | |
CN103117428A (en) | Miniature band-pass filter of 60G millimeter waves | |
CN101621147B (en) | 2.4-kilomegahertz miniature band-pass filter with low loss and double-zero | |
CN102509829A (en) | Miniature C-band band-pass filter with low insertion loss and excellent high-order harmonic suppression | |
CN103457007A (en) | High-performance distributed 3100-3400 MHz miniature band-pass filter | |
CN102610885A (en) | L-waveband broadband multi-zero micro-filter | |
CN104078729A (en) | Miniature microwave millimeter wave external load I/Q variable phase inversion orthogonal filter | |
CN102594283A (en) | Stop-band high-suppression cascade band-pass filter | |
CN102610884A (en) | Low temperature co-fired ceramic ultra-wideband micro filter | |
CN102610881A (en) | Ultra-wideband micro band rejection filter | |
CN102683775A (en) | C-band low-insertion-loss and high-rejection miniature band-pass filter | |
CN102629858A (en) | Ultra-short wave miniature bandpass filter | |
CN102571020B (en) | P wave band higher-order harmonic suppression micro low pass filter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhu Ziyao Inventor before: Dai Yongsheng Inventor before: Li Ping Inventor before: Xie Qiuyue Inventor before: Fan Xiaolong Inventor before: Guo Fengying Inventor before: Wu Jianxing Inventor before: Wei Chenjun Inventor before: Li Xu Inventor before: Wu Yingchun Inventor before: Chen Jianfeng Inventor before: Wang Lijie Inventor before: Han Qunfei Inventor before: Chen Shaobo Inventor before: Xu Li Inventor before: Zhou Cong Inventor before: Zhang Hong Inventor before: Chen Xi Inventor before: Wu Qiushan Inventor before: Yang Jian Inventor before: Shu Feng Inventor before: Qi Yong Inventor before: Feng Yuan Inventor before: Zuo Tongsheng Inventor before: Sun Hongtu Inventor before: Han Min Inventor before: Yin Honghao |
|
COR | Change of bibliographic data | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151124 Address after: Two, building 1, building 152, 528467 Tan Lu South, Tanzhou Town, Zhongshan, Guangdong Patentee after: ZHONGSHAN QUANJIA ELECTRONIC CO., LTD. Address before: The Science Park Research Institute of Jiangsu province Suzhou City Road 215513, Changshu economic and Technological Development Zone No. 5 Patentee before: Nanjing University Of Science And Technology Changshu Institute Co., Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20190708 Address after: 334000 Huangyuan District, Shangrao Economic and Technological Development Zone, Jiangxi Province Patentee after: Jiangxi best technology Co., Ltd. Address before: 528467 Second Floor, No. 152 Tanshen South Road, Tanzhou Town, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN QUANJIA ELECTRONIC CO., LTD. |
|
TR01 | Transfer of patent right |