FI79206B - Mottagningsanordning foer hoegfrekvenssignaler. - Google Patents
Mottagningsanordning foer hoegfrekvenssignaler. Download PDFInfo
- Publication number
- FI79206B FI79206B FI851604A FI851604A FI79206B FI 79206 B FI79206 B FI 79206B FI 851604 A FI851604 A FI 851604A FI 851604 A FI851604 A FI 851604A FI 79206 B FI79206 B FI 79206B
- Authority
- FI
- Finland
- Prior art keywords
- filter
- waveguide filter
- waveguide
- stripline
- resonator
- Prior art date
Links
- 239000004020 conductor Substances 0.000 claims description 12
- 239000000758 substrate Substances 0.000 claims description 12
- 230000010287 polarization Effects 0.000 abstract description 14
- 238000000926 separation method Methods 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 230000007704 transition Effects 0.000 abstract 3
- 238000005192 partition Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000010187 selection method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
- H01P5/10—Coupling devices of the waveguide type for linking dissimilar lines or devices for coupling balanced lines or devices with unbalanced lines or devices
- H01P5/107—Hollow-waveguide/strip-line transitions
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Amplifiers (AREA)
- Circuits Of Receivers In General (AREA)
- Burglar Alarm Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
- Optical Integrated Circuits (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Noise Elimination (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Claims (5)
1. Mottagningeanordning (4-1; 4-2) för högfrek-venssignaler, vilken anordning omfattar ett vigrörfilter 5 (5), som är bildat av i kaskad anordnade vigrörresonatorer (10 - 1 ... 10 - 4), samt en högfrekvenssignalanordning (6) som omfattar en mikrobandkrets (24), vilken bestär av en pi ett substrat (20) bildad ledarmönster, samt en mikroband-vigrör-filterövergingskoppling (21) som är anordnad i en 10 ändresonator (10 - 4) intill vigrörfiltret och kopplad genom en öppning (19) i ändytan (11 - 5) av ett vigrörfilter, som avgränsar nämnda resonator, till högfrekvenssignal anordningens den del (24) som befinner sig utanför vigrörfiltret, kännetecknad därav, att vigrör-15 filtret (5) är rektangulärt tili tvärsnittet, att mikroband-vigrör-filterövergingskopplingen (21) är anordnad pi substratet (20), att substratets (20) Stora ytor är paral-lella med vigrörfiltrets (5) längdaxel och att mikroband-vigrör-filterövergingskopplingen (21) och den intill 20 liggande ändresonatorn (10 - 4) är anpassade tili varandra genom dimensionering av itminstone den ena av deesa tvi komponenter.
2. Mottagningeanordning enligt patentkravet 1, i vilken mikroband-vigrör-filterövergingskopplingen (21) 25 omfattar en antenn (22) med en komplex impedans, vars realvärde är lika stor som den intill liggande ändresona-torns (10 - 4) avslutningsimpedans, kännetecknad därav, att anpassningen av imaginärvärdet av antennens (22) impedans i vigrörfiltrets (5) impedans är förverkligad 30 genom att väljä den intill liggande ändresonatorns (10- 4. längd i samma riktning med denna resonators längdaxel.
3. Mottagningeanordning enligt patentkravet 1, i vilken mikroband-vigrör-filterövergingskopplingen (21) omfattar en antenn (22) med en komplex impedans, vars 35 realvärde är lika stor som den intill liggande ändresonatorns (10 - 4) avslutningsimpedans, kännetecknad
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8401335 | 1984-04-26 | ||
| NL8401335A NL8401335A (nl) | 1984-04-26 | 1984-04-26 | Ontvanginrichting voor toepassing in een tv front end. |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI851604A0 FI851604A0 (fi) | 1985-04-23 |
| FI851604L FI851604L (fi) | 1985-10-27 |
| FI79206B true FI79206B (fi) | 1989-07-31 |
| FI79206C FI79206C (sv) | 1989-11-10 |
Family
ID=19843858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI851604A FI79206C (sv) | 1984-04-26 | 1985-04-23 | Mottagningsanordning för högfrekvenssignaler |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US4653118A (sv) |
| EP (1) | EP0162506B1 (sv) |
| JP (1) | JPS60236301A (sv) |
| AT (1) | ATE50666T1 (sv) |
| AU (1) | AU571326B2 (sv) |
| BR (1) | BR8501922A (sv) |
| CA (1) | CA1238377A (sv) |
| DE (1) | DE3576249D1 (sv) |
| DK (1) | DK181885A (sv) |
| ES (1) | ES8607631A1 (sv) |
| FI (1) | FI79206C (sv) |
| HK (1) | HK87591A (sv) |
| IL (1) | IL74993A (sv) |
| IN (1) | IN163962B (sv) |
| NL (1) | NL8401335A (sv) |
| NO (1) | NO166747C (sv) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5517203A (en) * | 1994-05-11 | 1996-05-14 | Space Systems/Loral, Inc. | Dielectric resonator filter with coupling ring and antenna system formed therefrom |
| US7068127B2 (en) | 2001-11-14 | 2006-06-27 | Radio Frequency Systems | Tunable triple-mode mono-block filter assembly |
| US6853271B2 (en) | 2001-11-14 | 2005-02-08 | Radio Frequency Systems, Inc. | Triple-mode mono-block filter assembly |
| US7937054B2 (en) * | 2005-12-16 | 2011-05-03 | Honeywell International Inc. | MEMS based multiband receiver architecture |
| JP5661423B2 (ja) * | 2010-10-28 | 2015-01-28 | 株式会社デンソー | レーダ装置 |
| US8751993B1 (en) * | 2013-03-15 | 2014-06-10 | Resonant Llc | Element removal design in microwave filters |
| US10818997B2 (en) * | 2017-12-29 | 2020-10-27 | Vubiq Networks, Inc. | Waveguide interface and printed circuit board launch transducer assembly and methods of use thereof |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB731498A (en) * | 1953-07-22 | 1955-06-08 | Standard Telephones Cables Ltd | Band pass filter for decimetric and centimetric waves |
| US3375474A (en) * | 1965-10-08 | 1968-03-26 | Martin Marietta Corp | Microwave waveguide to coax coupling system |
| US3518579A (en) * | 1968-05-29 | 1970-06-30 | Itt | Microstrip waveguide transducer |
| US3623112A (en) * | 1969-12-19 | 1971-11-23 | Bendix Corp | Combined dipole and waveguide radiator for phased antenna array |
| DE2020192B2 (de) * | 1970-04-24 | 1978-06-01 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Dipolstrahlerelement in Streifenleitungstechnik |
| JPS518709B1 (sv) * | 1970-12-23 | 1976-03-19 | ||
| DE2138384C2 (de) * | 1971-07-31 | 1982-10-21 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Yagi-Antenne in Streifenleitertechnik |
| JPS5235587B2 (sv) * | 1972-11-24 | 1977-09-09 | ||
| JPS4991159A (sv) * | 1972-12-29 | 1974-08-30 | ||
| US4001834A (en) * | 1975-04-08 | 1977-01-04 | Aeronutronic Ford Corporation | Printed wiring antenna and arrays fabricated thereof |
| JPS5210656A (en) * | 1975-06-19 | 1977-01-27 | Matsushita Electric Ind Co Ltd | Micro wave device |
| US4011566A (en) * | 1975-07-25 | 1977-03-08 | The United States Of America As Represented By The Secretary Of The Air Force | In-line coax-to waveguide transition using dipole |
| JPS5247942U (sv) * | 1975-09-26 | 1977-04-05 | ||
| NL180623C (nl) * | 1977-01-12 | 1987-08-17 | Philips Nv | Belichter voor een antenne. |
| JPS5924167Y2 (ja) * | 1978-12-28 | 1984-07-18 | アルプス電気株式会社 | マイクロ波用フイルタ |
| FR2448230A1 (fr) * | 1979-02-02 | 1980-08-29 | Thomson Csf | Source rayonnante a cavite ouverte excitee par un dipole |
| US4251787A (en) * | 1979-03-19 | 1981-02-17 | Hughes Aircraft Company | Adjustable coupling cavity filter |
| FR2452801A1 (fr) * | 1979-03-29 | 1980-10-24 | Cit Alcatel | Filtre hyperfrequence |
| JPS5615606A (en) * | 1979-07-17 | 1981-02-14 | Kunio Takahashi | Soil breaker |
| US4287518A (en) * | 1980-04-30 | 1981-09-01 | Nasa | Cavity-backed, micro-strip dipole antenna array |
| DE3108758A1 (de) * | 1981-03-07 | 1982-09-16 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Mikrowellen-empfangseinrichtung |
| FR2502405A1 (fr) * | 1981-03-18 | 1982-09-24 | Portenseigne | Systeme de reception de signaux hyperfrequences a polarisations orthogonales |
-
1984
- 1984-04-26 NL NL8401335A patent/NL8401335A/nl not_active Application Discontinuation
-
1985
- 1985-04-08 US US06/721,120 patent/US4653118A/en not_active Expired - Lifetime
- 1985-04-09 IN IN265/CAL/85A patent/IN163962B/en unknown
- 1985-04-18 AT AT85200608T patent/ATE50666T1/de not_active IP Right Cessation
- 1985-04-18 DE DE8585200608T patent/DE3576249D1/de not_active Expired - Lifetime
- 1985-04-18 EP EP85200608A patent/EP0162506B1/en not_active Expired - Lifetime
- 1985-04-22 ES ES542445A patent/ES8607631A1/es not_active Expired
- 1985-04-23 DK DK181885A patent/DK181885A/da not_active Application Discontinuation
- 1985-04-23 NO NO851616A patent/NO166747C/no unknown
- 1985-04-23 IL IL74993A patent/IL74993A/xx not_active IP Right Cessation
- 1985-04-23 FI FI851604A patent/FI79206C/sv not_active IP Right Cessation
- 1985-04-23 BR BR8501922A patent/BR8501922A/pt not_active IP Right Cessation
- 1985-04-24 AU AU41646/85A patent/AU571326B2/en not_active Ceased
- 1985-04-25 CA CA000480108A patent/CA1238377A/en not_active Expired
- 1985-04-25 JP JP60087642A patent/JPS60236301A/ja active Pending
-
1991
- 1991-11-07 HK HK875/91A patent/HK87591A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IL74993A0 (en) | 1985-08-30 |
| EP0162506A1 (en) | 1985-11-27 |
| AU4164685A (en) | 1985-10-31 |
| DE3576249D1 (de) | 1990-04-05 |
| HK87591A (en) | 1991-11-15 |
| IN163962B (sv) | 1988-12-17 |
| EP0162506B1 (en) | 1990-02-28 |
| FI79206C (sv) | 1989-11-10 |
| JPS60236301A (ja) | 1985-11-25 |
| DK181885A (da) | 1985-10-27 |
| IL74993A (en) | 1989-06-30 |
| US4653118A (en) | 1987-03-24 |
| AU571326B2 (en) | 1988-04-14 |
| NO166747B (no) | 1991-05-21 |
| ATE50666T1 (de) | 1990-03-15 |
| NL8401335A (nl) | 1985-11-18 |
| NO851616L (no) | 1985-10-28 |
| FI851604L (fi) | 1985-10-27 |
| FI851604A0 (fi) | 1985-04-23 |
| ES8607631A1 (es) | 1986-05-16 |
| NO166747C (no) | 1991-08-28 |
| ES542445A0 (es) | 1986-05-16 |
| DK181885D0 (da) | 1985-04-23 |
| CA1238377A (en) | 1988-06-21 |
| BR8501922A (pt) | 1985-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TC | Name/ company changed in patent |
Owner name: PHILIPS ELECTRONICS N.V. |
|
| MM | Patent lapsed | ||
| MM | Patent lapsed |
Owner name: PHILIPS ELECTRONICS N.V. |