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- High Stopband ijusile
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Ẹgbẹ Kọ Awọn Ajọ RF Coaxial Comb Interdigital Microstrip Makirowefu Millimeter Wave Redio Igbohunsafẹfẹ Ajija Idaduro Isona
Band Kọ Ajọ
Filter Reject Band jẹ àlẹmọ ti a lo ninu sisẹ ifihan agbara lati dinku iwọn ifihan agbara laarin iwọn igbohunsafẹfẹ kan pato lakoko gbigba awọn ifihan agbara ni awọn sakani igbohunsafẹfẹ miiran lati kọja. Ilana iṣiṣẹ ti ẹgbẹ kọ àlẹmọ ni lati ṣe itupalẹ ifihan ifihan titẹ sii ni agbegbe igbohunsafẹfẹ, ati yiyan tẹ titobi ifihan agbara ni ibamu si iwọn igbohunsafẹfẹ ti a ti sọ, lati le ṣaṣeyọri idinku ariwo ni igbohunsafẹfẹ pàtó kan.
Band kọ Ajọ ti wa ni siwaju pin si comb band kọ Ajọ, interdigital iye kọ Ajọ, ajija iye kọ Ajọ, ti daduro stripline iye kọ Ajọ.
Awọn atẹle jẹ ẹgbẹ igbi millimeter kọ awọn abuda akọkọ ti awọn asẹ:
Gbigbe ifihan agbara 1.Block ni iwọn igbohunsafẹfẹ kan pato: àlẹmọ band-stop ko ni iṣẹ gbigbe ti odo, ṣugbọn o ni iṣẹ gbigbe ti o kere ju ni igbohunsafẹfẹ gige aarin. Nitorinaa, o le dènà gbigbe awọn ifihan agbara nipasẹ iwọn igbohunsafẹfẹ aarin rẹ.
2.Gba awọn ifihan agbara igbohunsafẹfẹ miiran lati kọja: Ni afikun si iwọn igbohunsafẹfẹ aarin, àlẹmọ band-stop gba awọn ifihan agbara ti gbogbo awọn igbohunsafẹfẹ miiran kọja. Eyi ngbanilaaye awọn asẹ-iduro band lati ṣee lo lati yọ ariwo kuro, kikọlu ati pade awọn ibeere esi igbohunsafẹfẹ kan pato.
3.Small igbi distortion: akawe pẹlu miiran orisi ti Ajọ, band-stop Ajọ ni kere igbi iparun. Eyi tumọ si pe o le ṣe itọju apẹrẹ ati titobi ti ifihan ti o kọja nipasẹ àlẹmọ dara julọ.
4.Broadband sisẹ ifihan agbara: Ajọ-iduro-iṣiro le ṣee lo fun sisẹ awọn ifihan agbara igbohunsafefe, nitori pe o le ṣe idaduro pupọ julọ awọn ẹya ara ẹrọ igbohunsafẹfẹ ati ki o dẹkun awọn ipo igbohunsafẹfẹ kan pato.
5. Idahun ipele: Idahun alakoso ti àlẹmọ-iduro-band da lori apẹrẹ ati imuse rẹ, ṣugbọn o maa n wa laarin asẹ kekere-kekere ati àlẹmọ giga-giga.
Ohun elo ti microstrip band kọ awọn asẹ:
1. Ṣiṣẹda ifihan agbara itanna: Awọn asẹ RF ti o kọ silẹ le ṣee lo lati ṣe àlẹmọ awọn igbohunsafẹfẹ kikọlu kan ninu sisẹ ifihan agbara itanna, nitorinaa imudarasi didara ifihan.
2. Ibaraẹnisọrọ redio: Ni ibaraẹnisọrọ redio, igbohunsafẹfẹ redio kọ awọn asẹ le ṣee lo lati ṣe àlẹmọ awọn loorekoore ti ko wulo ni awọn ifihan agbara, nitorinaa imudarasi didara ibaraẹnisọrọ.
3. Ga itanna igbohunsafẹfẹ: Band Duro Ajọ le ṣee lo lati ṣatunṣe awọn igbohunsafẹfẹ esi ni iyika lati se aseyori awọn ti a beere Circuit iṣẹ.
4. Ohun elo iṣoogun: Coaxial band kọ awọn asẹ le ṣee lo ninu awọn ohun elo iṣoogun, gẹgẹbi awọn ohun elo elekitirogira, lati ṣe àlẹmọ awọn igbohunsafẹfẹ lati awọn iṣan ati awọn orisun kikọlu ita miiran.
Qualwaveipese ga stopband ijusile band kọ awọn Ajọ ni igbohunsafẹfẹ ibiti o DC-40GHz. Ẹgbẹ makirowefu kọ awọn asẹ jẹ lilo pupọ ni ọpọlọpọ awọn ohun elo.
Nọmba apakan | Iduro(GHz, min.)  | Iduro(GHz, o pọju) | Stopband Attenuation(dB) | Passband(MHz) | Passband(MHz) | Ipadanu ifibọ(dB, o pọju.) | VSWR(Max.) | Awọn asopọ |
|---|---|---|---|---|---|---|---|---|
| QRF-47-68-45 | 47 | 68 | 45 | DC-32 | 95-1000 | 2 | 1.4 | SMA |
| QRF-92-100-50 | 92 | 100 | 50 | 20-85 | 108-2000 | 2.5 | 1.5 | Φ0.38PIN |
| QRF-430-438-60 | 430 | 438 | 60 | DC-340 | 550-1000 | 2 | 1.8 | SMA |
| QRF-600-700-45 | 600 | 700 | 45 | DC-500 | 800-2500 | 2 | 1.8 | SMA |
| QRF-703-748-40 | 703 | 748 | 40 | DC-683 | 768-2000 | 1.5 | 1.5 | SMA |
| QRF-791-821-50 | 791 | 821 | 50 | DC-773 | 839-2500 | 1.5 | 1.6 | SMA |
| QRF-791-821-60 | 791 | 821 | 60 | DC-771 | 854-2400 | 1.2 | 1.7 | SMA |
| QRF-824-849-40 | 824 | 849 | 40 | DC-809 | 864-2550 | 2 | 1.7 | SMA |
| QRF-832-862-40 | 832 | 862 | 40 | DC-812 | 882-2400 | 1 | 1.5 | SMA |
| QRF-832-862-60 | 832 | 862 | 60 | DC-812 | 895-2500 | 1.5 | 1.7 | SMA |
| QRF-880-915-30 | 880 | 915 | 30 | DC-870 | 925-2500 | 2 | 1.5 | SMA |
| QRF-880-915-40 | 880 | 915 | 40 | DC-865 | 930-2700 | 2 | 1.5 | SMA |
| QRF-930-960-55 | 930 | 960 | 55 | DC-910 | 975-3000 | 3 | 2 | SMA |
| QRF-1610-1626.5-60 | 1610 | Ọdun 1626.5 | 60 | DC-1595 | 1651.5-4800 | 2 | 1.5 | SMA |
| QRF-1626.5-1660.5-60 | Ọdun 1626.5 | Ọdun 1660.5 | 60 | DC-1607.5 | 1689.5-4600 | 2 | 1.5 | SMA |
| QRF-1710-1785-40 | 1710 | Ọdun 1785 | 40 | DC-1685 | Ọdun 1810-4500 | 2 | 1.5 | SMA |
| QRF-1710-1785-40-1 | 1710 | Ọdun 1785 | 40 | DC-1695 | 1800-5100 | 3 | 1.5 | SMA |
| QRF-1710-1785-60 | 1710 | Ọdun 1785 | 60 | DC-1685 | Ọdun 1810-5000 | 2 | 1.5 | SMA |
| QRF-1710-1940-40 | 1710 | Ọdun 1940 | 40 | DC-1660 | Ọdun 1990-4500 | 1.5 | 1.7 | SMA |
| QRF-1785-1805-40 | Ọdun 1785 | Ọdun 1805 | 40 | DC-1755 | Ọdun 1815-5200 | 2 | 2 | N |
| QRF-1805-1880-60 | Ọdun 1805 | Ọdun 1880 | 60 | DC-1780 | Ọdun 1905-5200 | 2 iru. | 1.5 iru. | SMA |
| QRF-1805-1925-60 | Ọdun 1805 | Ọdun 1925 | 60 | DC-1755 | Ọdun 1975-5000 | 2 | 1.5 | SMA |
| QRF-1850-1910-60 | Ọdun 1850 | Ọdun 1910 | 60 | DC-1810 | Ọdun 1950-5000 | 2 | 1.5 | SMA |
| QRF-1880-1920-50 | Ọdun 1880 | Ọdun 1920 | 50 | DC-1860 | Ọdun 1940-5800 | 2 | 1.5 | SMA |
| QRF-1920-1980-35 | Ọdun 1920 | Ọdun 1980 | 35 | DC-1910 | Ọdun 1990-6000 | 3 | 1.5 | SMA |
| QRF-1920-1980-60 | Ọdun 1920 | Ọdun 1980 | 60 | DC-1895 | 2005-5400 | 1.7 | 1.5 | SMA |
| QRF-1920-2010-40 | Ọdun 1920 | Ọdun 2010 | 40 | DC-1895 | 2035-5000 | 2 | 1.7 | SMA |
| QRF-1980-2010-50 | Ọdun 1980 | Ọdun 2010 | 50 | DC-1965 | 2025-6100 | 2.3 | 1.45 | SMA |
| QRF-2000-2300-50 | 2000 | 2300 | 50 | DC-1900 | 2400-5100 | 1.5 | 1.8 | SMA |
| QRF-2010-2025-60 | Ọdun 2010 | Ọdun 2025 | 60 | DC-2000 | 2035-6000 | 4 | 1.5 | SMA |
| QRF-2110-2170-60 | 2110 | 2170 | 60 | DC-2070 | 2210-6000 | 3 | 2 | SMA |
| QRF-2200-2600-50 | 2200 | 2600 | 50 | DC-2080 | 2720-6000 | 1 | 1.8 | SMA |
| QRF-2300-2400-40 | 2300 | 2400 | 40 | DC-2277 | 2423-6200 | 2 | 1.5 | SMA |
| QRF-2300-2675-50 | 2300 | 2675 | 50 | DC-2200 | 2775-6200 | 1.5 | 1.8 | SMA |
| QRF-2400-2483.5-50 | 2400 | 2483.5 | 50 | DC-2375 | 2510-7300 | 2.5 | 1.5 | SMA |
| QRF-2400-2500-50 | 2400 | 2500 | 50 | DC-2350 | 2550-5500 | 1.5 | 1.5 | SMA |
| QRF-2496-2690-50 | 2496 | 2690 | 50 | DC-2400 | 2790-5200 | 1 | 1.7 | SMA |
| QRF-2500-2570-60 | 2500 | 2570 | 60 | 10-2450 | 2600-6000 | 1 | 2 | SMA |
| QRF-2570-2620-55 | 2570 | 2620 | 55 | DC-2555 | 2635-4000 | 2 | 2 | SMA |
| QRF-2575-2625-60 | 2575 | 2625 | 60 | DC-2550 | 2650-7700 | 2 | 1.5 | SMA |
| QRF-2620-2690-60 | 2620 | 2690 | 60 | DC-2570 | 2740-10000 | 2 | 2 | SMA |
| QRF-3300-3800-50 | 3300 | 3800 | 50 | DC-3190 | 3925-8500 | 1.2 | 1.7 | SMA |
| QRF-3300-4200-50 | 3300 | 4200 | 50 | DC-3030 | 4470-8000 | 1 | 1.7 | SMA |
| QRF-3400-3600-50 | 3400 | 3600 | 50 | DC-3300 | 3700-8000 | 2 | 1.7 | SMA |
| QRF-3420-3700-60 | 3420 | 3700 | 60 | DC-3270 | 3850-8500 | 1.2 | 1.7 | SMA |
| QRF-3600-3800-50 | 3600 | 3800 | 50 | DC-3500 | 3900-9200 | 1.2 | 1.7 | SMA |
| QRF-4400-5000-50 | 4400 | 5000 | 50 | DC-4220 | 5150-10000 | 1 | 1.7 | SMA |
| QRF-4800-4900-55 | 4800 | 4900 | 60 | DC-4720 | 4980-11000 | 2 | 1.7 | SMA |
| QRF-5150-5350-50 | 5150 | 5350 | 50 | DC-5050 | 5450-11000 | 1.5 | 1.6 | SMA |
| QRF-5150-5850-50 | 5150 | 5850 | 50 | DC-4950 | 6050-11500 | 1.5 | 1.7 | N |
| QRF-5275-5850-50 | 5275 | 5850 | 50 | DC-5010 | 6115-11500 | 1.5 | 1.7 | SMA |
| QRF-5470-5725-50 | 5470 | 5725 | 50 | DC-5350 | 5845-11000 | 1.3 | 1.7 | SMA |
| QRF-5470-5895-50 | 5470 | 5895 | 50 | DC-5260 | 6040-11000 | 1.5 | 1.7 | SMA |
| QRF-5850-5925-50 | 5850 | 5925 | 50 | DC-5620 | 6170-18000 | 2 | 3 | SMA |
| QRF-5925-6425-50 | 5925 | 6425 | 50 | DC-5700 | 6650-18000 | 2 | 3 | SMA |
| QRF-5925-7125-50 | 5925 | 7125 | 50 | DC-5325 | 7725-18000 | 2 | 3 | SMA |
| QRF-5925-7125-50-1 | 5925 | 7125 | 50 | DC-5550 | 7500-14500 | 1.5 | 1.7 | SMA |
| QRF-6425-6525-50 | 6425 | 6525 | 50 | DC-6300 | 6650-14000 | 2 | 1.7 | SMA |
| QRF-6525-6875-50 | 6525 | 6875 | 50 | DC-6350 | 7050-14200 | 2 | 1.7 | SMA |
| QRF-6875-7125-50 | 6875 | 7125 | 50 | DC-6700 | 7300-15000 | 2 | 1.7 | SMA |
| QRF-24000-24500-40 | 24000 | 24500 | 40 | DC-23500 | 25000-40000 | 3 | 2 | 2.92mm |
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