Akụkọ

Ihe Ngwunye Vidiyo Ndekọ Ihe Nchọpụta, 0.5~10GHz, -60~0dBm, 14mV/dB

Ihe Ngwunye Vidiyo Ndekọ Ihe Nchọpụta, 0.5~10GHz, -60~0dBm, 14mV/dB

Ihe Ngwuputa Vidiyo Nchọpụta Ihe Ndekọs (DLVAs) bụ ihe dị mkpa maka nhazi akara ngosi na sistemụ RF na microwave nke oge a. Ọ na-eme nchọpụta kachasị elu ozugbo na akara RF ntinye, logarithmically na-eme ka akara voltaji vidiyo na-apụta dịkwuo elu, ma mechaa wepụta voltaji DC nke nwere mmekọrịta kwụ ọtọ na ike RF ntinye. N'okwu dị mfe, ihe na-eme ka vidiyo ndekọ ihe nchọpụta pụta bụ ihe na-agbanwe agbanwe site na "ike RF gaa na voltaji DC." Uru ya dị na ikike ya ịchịkọta akara RF nwere oke ike dị ukwuu n'ime akara voltaji DC nke a na-achịkwa nke ọma, nke pere mpe, si otú a na-eme ka ọrụ nhazi akara ngosi ndị na-esote dị mfe dịka ntụgharị analog-gaa na dijitalụ, ntụnyere/ime mkpebi, na ngosipụta.

Atụmatụ:

1. Mkpuchi ugboro ole na ole nke Ultra-wideband
Oke ugboro ọrụ a na-ekpuchi 0.5GHz ruo 10GHz, na-eme ka ngwa ahụ dị n'ọtụtụ ụdị dị iche iche site na L-band ruo X-band. Otu unit nwere ike dochie ọtụtụ ngwaọrụ dị warara, na-eme ka nhazi sistemụ dị mfe.
2. Oke ike na mmetụta pụrụ iche
Ọ na-enye ntinye dị iche iche site na -60dBm ruo 0dBm. Nke a pụtara na ọ nwere ike tụọ akara ngosi nke ọma site na nke na-adịghị ike nke ukwuu (-60dBm, ọkwa nanowatt) ruo nke siri ike (0dBm, ọkwa milliwatt) n'otu oge, na-eme ka ọ dị mma maka ijide "obere akara ngosi ndị nnukwu akara zoro ezo."
3. Usoro ndekọ ziri ezi na nguzozi
Ọ na-enye ezigbo usoro ndekọ n'ofe oke ike na eriri ugboro. Voltaji DC mmepụta na-ejigide mmekọrịta kwụ ọtọ siri ike na ike RF ntinye, na-ahụ na nsonaazụ nha ike ziri ezi na nke a pụrụ ịtụkwasị obi. A na-enweta nguzozi dị elu n'etiti ọwa (maka ụdị ọwa dị iche iche) na n'ofe otu mmepụta.
4. Ọsọ nzaghachi dị oke ọsọ
O nwere oge mmụba/mbelata vidiyo nanosekọnd na oge nhazi akara. Ọ nwere ike ịchọpụta mgbanwe dị iche iche nke akara pulse-modulated ngwa ngwa, na-emezu ihe achọrọ n'oge ngwa dịka nyocha pulse radar na usoro nkwado eletrọniki (ESM).
5. Njikọta na ntụkwasị obi dị elu
Site na iji teknụzụ dị n'elu elu na nhazi modulu agbakwunyere, ọ gụnyere ihe nchọpụta, ihe na-eme ka logarithmic amplifier, na sekit nkwụghachi okpomọkụ n'ime obere ụlọ nwere ihe nchebe. Ọ na-egosipụta ezigbo nkwụsi ike okpomọkụ na ntụkwasị obi ọrụ ogologo oge, nke dabara adaba maka gburugburu ebe agha na ụlọ ọrụ mmepụta ihe siri ike.

Ngwa:

1. Sistemụ agha eletrọniki (EW) na ọgụgụ isi mgbaàmà (SIGINT)
Usoro nkwado eletrọniki (ESM): Na-eje ozi dị ka ihe dị mkpa maka ndị na-anata ịdọ aka ná ntị radar (RWR), na-atụ ngwa ngwa, na-achọpụta, na ịchọta ike nke akara radar ndị na-adịghị mma maka mmata ihe iyi egwu na imepụta onyonyo ọnọdụ.
Ọgụgụ isi eletrọniki (ELINT): Na-enyocha njirimara pulse (obosara pulse, ugboro ugboro, ike) nke akara radar a na-amaghị maka nhazi akara na mmepe nchekwa data mbinye aka.
2. Sistemụ nlekota na njikwa nke ụdịdị dị iche iche
Na-enyocha ọrụ mgbaàmà n'ofe ọtụtụ eriri ugboro n'oge, na-atụ ọkwa ike nke akara nnyonye anya iwu na-akwadoghị ma ọ bụ akara enyi na enyi nke ọma. A na-eji ya maka ịhụ ihe gbasara ọnọdụ spectrum, ebe isi iyi nnyonye anya, na ịlele nrubeisi spectrum.
3. Ngwaọrụ nnwale na nha arụmọrụ dị elu
Enwere ike iji ya dị ka modulu nchọpụta ike dị mkpa na ndị na-enyocha netwọk vektọ (VNA), ndị na-enyocha spectrum, ma ọ bụ ngwa nnwale pụrụ iche, na-agbatị ikike nha ike nke ngwa ahụ, ọkachasị nke ọma na nha ike pulse.
4. Sistemụ radar
A na-eji ya maka inyocha njikwa uru akpaka (AGC) na ọwa nnata radar, nlekota mmepụta ike nnyefe, ma ọ bụ ije ozi dị ka ihe mgbochi na nchọpụta ike na njedebe nke ndị nnata dijitalụ (DRx) iji chebe ihe ndị na-esote dị nro.
5. Nkwukọrịta na nyocha ụlọ nyocha
A na-eji ya maka nlekota ike njikọ na nhazi na sistemụ nkwukọrịta broadband (dịka ọmụmaatụ, nkwukọrịta satịlaịtị, R&D 5G/mmWave). N'ime ụlọ nyocha, ọ bụ ngwaọrụ dị irè maka nyocha njirimara akara mkpali na nnwale nyocha ike.

Qualwave Inc. na-enye ihe ngosi vidiyo Detector Log nke na-ejikọta bandwidth sara mbara, mmetụta dị elu, nzaghachi ngwa ngwa, na ezigbo linearity, yana ugboro ugboro na-agbatị ruo 40GHz.
Edemede a na-ewebata ihe na-eme ka vidiyo Detector Log rụọ ọrụ nke nwere mkpuchi ugboro ole nke 0.5~10GHz.

1. Njirimara eletriki

Ugboro: 0.5~10GHz
Oke Mgbanwe: -60~0dBm
TSS: -61dBm
Mkpọda osisi: ụdị 14mV/dB.
Njehie Ndekọ: ± Ụdị 3dB.
Ọdịdị dị larịị: ± 3dB ụdị.
Usoro ndekọ: ±3dB ụdị.
VSWR: ụdị 2.
Oge Mbilite: 10ns ụdị.
Oge mgbake: ụdị 15ns.
Oke Mbupụta Vidiyo: 0.7~+1.5V DC
Voltaji Ike: +3.3V DC
Ugbu a: Ụdị 60mA
Ibu Vidiyo: 1KΩ

 

2. Ọkwa Kachasị Elu*1

Ike Ntinye: +15dBm
Voltaji Ike: 3.15V nkeji.
Oke ike kachasị nke 3.45V.
[1] Mmebi na-adịgide adịgide nwere ike ime ma ọ bụrụ na agafee oke nke ọ bụla n'ime oke ndị a.

3. Njirimara Mekaniki

Nha*2: 20*18*8mm
0.787*0.709*0.315in
Njikọ RF: SMA Nwanyị
Ntinye: Oghere dị n'ime oghere 3-Φ2.2mm
[2] Wepụ njikọ ndị ahụ.

4. Gburugburu Ebe Obibi

Okpomọkụ Ọrụ: -40~+85℃
Okpomọkụ Na-anaghị arụ ọrụ: -65~+150℃

5. Ihe osise eserese

QDLVA-500-10000-60-14
QDLVA-500-10000-60-14cct

Nkeji: mm [na]
Ntachi obi: ±0.2mm [±0.008in]

6. Otu esi enye iwu

QDLVA-500-10000-60-14

Ọ bụrụ na ị nwere mmasị na ngwaahịa a, biko nweere onwe gị ịkpọtụrụ anyị. Obi dị anyị ụtọ inye ozi bara uru karịa. Anyị na-akwado ọrụ nhazi maka oke ugboro, ụdị njikọ, na nha ngwugwu.


Oge ozi: Disemba-26-2025