Lenaka la lenakake lenakana le ka holim'a metsi, e leng lenakana la microwave le nang le sefapano se chitja kapa sa khutlonnetsepa moo terminal ea waveguide e buloang butle-butle.Ke mofuta o sebelisoang haholo oa microwave antenna.Sebaka sa eona sa mahlaseli se khethoa ke boholo ba molomo le mofuta oa phatlalatso oa sebui.Har'a bona, tšusumetso ea lerako la lenaka ho mahlaseli a kotsi e ka baloa ho sebelisa molao-motheo oa ho fapana ha geometri.Haeba bolelele ba lenaka bo ntse bo sa fetohe, boholo ba bokaholimo ba molomo le phapang ea karolo ea quadratic e tla eketseha ha lenaka la ho bula lenaka le ntse le eketseha, empa phaello e ke ke ea fetoha ka boholo ba bokaholimo ba molomo.Haeba u hloka ho atolosa sehlopha sa maqhubu a sebui, u lokela ho fokotsa ho bonahatsa molaleng le molomong oa sebui;ponahatso e tla fokotseha ha boholo ba molomo bo ntse bo eketseha.Sebopeho sa antenna ea lenaka se batla se le bonolo, 'me mohlala o batla o le bonolo ebile o bonolo ho o laola.Hangata e sebelisoa e le antenna e bohareng ba tsela.Li-antenna tsa lenaka tse bonts'ang li-parabolic tse nang le mefuta e mengata ea maqhubu, li-lobes tse tlase tse tlase le ts'ebetso e phahameng hangata li sebelisoa mecheng ea puisano ea microwave.
Sebaka sa mahlaseli sa antenna ea lenaka se ka baloa ho tloha sebakeng se ka holimo ho sebelisa molao-motheo oa Huygens.Sebaka sa holim'a molomo se khethoa ke boholo ba bokaholimo ba molomo le mokhoa oa ho ata oa leqhubu la lenaka.Geometric diffraction theory e ka sebelisoa ho bala tšusumetso ea lerako la lenaka ho mahlaseli a kotsi, e le hore mokhoa o baloang le boleng bo lekantsoeng bo ka lumellana hantle ho fihlela lobe e hōle.Litšobotsi tsa eona tsa mahlaseli li khetholloa ke boholo le kabo ea tšimo ea molomo oa molomo, ha ho thibela ho bonahala ka ho bonahatsa molala oa sebui (ho khaotsa ho qala) le holim'a molomo.Ha bolelele ba lenaka bo sa fetohe, haeba karolo ea ho bula ea lenaka e ntse e eketseha butle-butle, boholo ba molomo oa molomo le phapang ea quadratic phase le eona e tla eketseha ka nako e le 'ngoe, empa phaello ha e eketsehe ka nako e le' ngoe le boholo ba molomo o ka holimo, 'me ho na le phaello e nang le boleng bo phahameng ka ho fetisisa.Boholo ba molomo, sebui se nang le boholo bona se bitsoa sebui se molemo ka ho fetisisa.Manaka a khoho le manaka a pyramidal a jala maqhubu a chitja, ha manaka a bōpehileng joaloka fene a bulehang sebakeng se le seng (E kapa H) a phatlalatsa maqhubu a cylindrical.Sebaka se ka holimo sa molomo oa lenaka ke tšimo e nang le phapang ea quadratic phase.Boholo ba phapang ea karolo ea quadratic bo amana le bolelele ba lenaka le boholo ba bokaholimo ba molomo.
Manakana a Horn a sebelisoa hangata libakeng tse latelang: 1. Liphepelo tsa libonela-hōle tse kholo tsa seea-le-moea-moea, li-antenna tse khantšang bakeng sa liteishene tsa fatše tsa sathelaete, le li-antenna tse khanyang bakeng sa likhokahano tsa microwave;2. Li-antenna tsa yuniti bakeng sa lihlopha tse arohaneng;3. Li-Antennas Litekanyong, li-antenna tsa lenaka hangata li sebelisoa e le mokhoa o tloaelehileng oa ho lekanya le ho fumana tlhahlobo ea li-antenna tse ling tse phahameng haholo.
Kajeno ke rata ho khothaletsa manakana a lenaka a hlahisoang keRFMISO.Lintlha tse tobileng ke tsena:
Tlhaloso ea Sehlahisoa:
1.RM-CDPHA218-15ke apolarized tse pelilenakana la lenaka le sebetsang ho tloha2ho18GHz.Antenna e fana ka phaello e tloaelehileng ea15dBi le VSWR e tlase1.5:1 kaSMA-Fsehokedi.E na le linear polarization mme e sebelisoa hantle bakeng salitsamaiso tsa puisano, litsamaiso tsa radar, mekhahlelo ea li-antenna le litlhophiso tsa sistimi.
| RM-CDPHA218-15 | ||
| Mekhahlelo | E tloaelehileng | Diyuniti |
| Maqhubu a Range | 2-18 | GHz |
| Fumana | 15 Mofuta. | dBi |
| VSWR | 1.5 Mofuta. |
|
| Polarization | Tse peli Linear |
|
| Sefapano Pol.Ho behwa ka thoko | 40 | dB |
| Ho Ikhetha Boema-kepe | 40 | dB |
| Sehokedi | SMA-F |
|
| Kalafo ea Bokaholimo | Paint |
|
| Boholo(L*W*H) | 276*147*147(±5) | mm |
| Boima ba 'mele | 0.945 | kg |
| Lintho tse bonahalang | Al |
|
| Mocheso oa ho sebetsa | -40-+85 | °C |
2.RM-BDHA118-10ke lenakana la lenaka la polarized broadband le sebetsang ho tloha ho 1 ho isa ho 18 GHz.Antenna e fana ka phaello e tloaelehileng ea 10 dBi le VSWR 1.5: 1 e tlase e nang le sehokelo sa SMA-Female.E sebelisoa ka nepo bakeng sa tlhahlobo ea EMC/EMI, litsamaiso tsa ho lebela le ho fumana tataiso, litekanyo tsa sistimi ea antenna le lits'ebetso tse ling.
| RM-BDHA118-10 | ||
| Ntho | Tlhaloso | Yuniti |
| Maqhubu a Range | 1-18 | GHz |
| Fumana | 10 Mofuta. | dBi |
| VSWR | 1.5 Mofuta. |
|
| Polarization | Linear |
|
| Sefapanong Po.Ho behwa ka thoko | 30 Mofuta. | dB |
| Sehokedi | SMA-Mosali |
|
| Ho qetela | Paint |
|
| Lintho tse bonahalang | Al |
|
| Boholo | 174.9*185.9*108.8(L*W*H) | mm |
| Boima ba 'mele | 0.613 | kg |
3.RM-BDPHA1840-15A ke manaka a mabeli a polarized lenaka a sebetsang ho tloha ho 18 ho isa ho 40 GHz, Antenna e fana ka phaello e tloaelehileng ea 15dBi.Antenna VSWR e tloaelehile 1.5: 1.Likou tsa RF tsa antenna ke sehokelo sa 2.92mm-F.Antenna e ka sebelisoa haholo ho EMI ho lemoha, ho shebana, ho lemoha hape, phaello ea antenna le tekanyo ea mohlala le likarolo tse ling tsa kopo.
| RM-BDPHA1840-15A | ||
| Mekhahlelo | E tloaelehileng | Diyuniti |
| Maqhubu a Range | 18-40 | GHz |
| Fumana | 15 Mofuta. | dBi |
| VSWR | 1.5 Mofuta. | |
| Polarization | Dual Linear | |
| Sefapano Pol.Ho behwa ka thoko | 40 Mofuta. | dB |
| Ho Ikhetha Boema-kepe | 40 Mofuta. | dB |
| Sehokedi | 2.92mm-F | |
| Lintho tse bonahalang | Al | |
| Ho qetela | Penta | |
| Boholo | 62.9*37*37.8(L*W*H) | mm |
| Boima ba 'mele | 0.047 | kg |
4.RM-SGHA42-10ke antenna e tloaelehileng ea polarized antenna e sebetsang ho tloha ho 17.6 ho isa ho 26.7 GHz.Antenna e fana ka phaello e tloaelehileng ea 10 dBi le VSWR 1.3: 1 e tlase.Antenna e na le khanya e tloaelehileng ea 3dB ea likhato tse 51.6 sefofaneng sa E le likhato tse 52.1 sefofaneng sa H.Antenna ena e na le kenyelletso ea flange le coaxial hore bareki ba pote.Li-brackets tse kenyang li-antenna li kenyelletsa borakete e tloaelehileng ea mofuta oa L le borakete ea mofuta oa L e potolohang.
| Mekhahlelo | Tlhaloso | Yuniti | ||
| Maqhubu a Range | 17.6-26.7 | GHz | ||
| Leqhubu-tataiso | WR42 |
| ||
| Fumana | 10 Tlanya. | dBi | ||
| VSWR | 1.3 Mofuta. |
| ||
| Polarization | Linear |
| ||
| 3 dB Beamwidth, E-Plane | 51.6°Tlanya. |
| ||
| 3 dB Beamwidth, H-Plane | 52.1°Tlanya. |
| ||
| Sehokedi | FBP220(Mofuta oa F) | SMA-KFD(C Mofuta) |
| |
|
Lintho tse bonahalang
| AI | |||
| Ho qetela | Paint |
| ||
| Mofuta oa CBoholo(L*W*H) | 46.5*22.4*29.8 (±5) | mm | ||
| Boima ba 'mele | 0.071(Mofuta oa F) | 0.026(Mofuta oa C) | kg | |
| C Mofuta oa Kakaretso ea Matla | 50 | W | ||
| C Type Peak Power | 3000 | W | ||
| Mocheso oa ho sebetsa | -40°~+85° | °C | ||
5.RM-BDHA056-11 ke antenna ea lenaka la marang-rang a marang-rang a sebetsang ho tloha ho 0.5 ho isa ho 6 GHz.Antenna e fana ka phaello e tloaelehileng ea 11 dBi le VSWR 2: 1 e tlase e nang le sehokelo sa SMA-KFD.Antenna e sebelisoa bakeng sa lits'ebetso tsa nako e telele tse se nang mathata libakeng tsa kahare le kantle.E ka sebelisoa haholo ho EMI ho lemoha, ho sheba, ho lemoha hape, ho fumana li-antenna le tekanyo ea mohlala le lisebelisoa tse ling.
| RM-BDHA056-11 | ||
| Mekhahlelo | E tloaelehileng | Diyuniti |
| Maqhubu a Range | 0.5-6 | GHz |
| Fumana | 11 Mofuta. | dBi |
| VSWR | 2 Mofuta. |
|
| Polarization | Linear |
|
| Sehokedi | SMA-KFD(N-Female avillable) |
|
| Ho qetela | Paint |
|
| Lintho tse bonahalang | Al |
|
| Aboholo-holoPetsoe | 50 | w |
| TlhōrōPetsoe | 100 | w |
| Boholo(L*W*H) | 339*383.6*291.7 (±5) | mm |
| Boima ba 'mele | 7.495 | kg |
6.RM-DCPHA105145-20ke antenna e chitja ea polarized lenaka e sebetsang ho tloha ho 10.5 ho isa ho 14.5GHz, Antenna e fana ka phaello e tloaelehileng ea 20 dBi.Antenna VSWR ka tlase ho 1.5.Likou tsa RF tsa antenna ke 2.92-female coaxial connector.Antenna e ka sebelisoa haholo ho EMI ho lemoha, ho shebana, ho lemoha hape, phaello ea antenna le tekanyo ea mohlala le likarolo tse ling tsa kopo.
| RM-DCPHA105145-20 | ||
| Mekhahlelo | E tloaelehileng | Diyuniti |
| Maqhubu a Range | 10.5-14,5 | GHz |
| Fumana | 20 Mofuta. | dBi |
| VSWR | <1.5 Mofuta. | |
| Polarization | Dual-Circular-polarized | |
| AR | 1.5 | dB |
| Cross polarization | >30 | dB |
| Ho Ikhetha Boema-kepe | >30 | dB |
| Boholo | 436.7 * 154.2 * 132.9 | mm |
| Boima ba 'mele | 1.34 | |
7.RM-SGHA28-10ke antenna e tloaelehileng ea polarized antenna e sebetsang ho tloha ho 26.5 ho isa ho 40 GHz.Antenna e fana ka phaello e tloaelehileng ea 10 dBi le VSWR 1.3: 1 e tlase.Antenna e na le khanya e tloaelehileng ea 3dB ea likhato tse 51.6 sefofaneng sa E le likhato tse 52.1 sefofaneng sa H.Antenna ena e na le kenyelletso ea flange le coaxial hore bareki ba pote.Li-brackets tse kenyang li-antenna li kenyelletsa borakete e tloaelehileng ea mofuta oa L le borakete ea mofuta oa L e potolohang.
| Mekhahlelo | Tlhaloso | Yuniti | ||
| Maqhubu a Range | 26.5-40 | GHz | ||
| Leqhubu-tataiso | WR28 |
| ||
| Fumana | 10 Mofuta. | dBi | ||
| VSWR | 1.3 Mofuta. |
| ||
| Polarization | Linear |
| ||
| 3 dB Beamwidth, E-Plane | 51.6°Tlanya. |
| ||
| 3 dB Beamwidth, H-Plane | 52.1°Tlanya. |
| ||
| Sehokedi | FBP320(F Mofuta) | 2.92-KFD(Mofuta oa C) |
| |
|
Lintho tse bonahalang
| AI | |||
| Ho qetela | Paint |
| ||
| Mofuta oa CBoholo(L*W*H) | 41.5*19.1*26.8 (±5) | mm | ||
| Boima ba 'mele | 0.005(Mofuta oa F) | 0.014(Mofuta oa C) | kg | |
| C Mofuta oa Kakaretso ea Matla | 20 | W | ||
| C Type Peak Power | 40 | W | ||
| Mocheso oa ho sebetsa | -40°~+85° | °C | ||
Nako ea poso: Mar-12-2024
