Izici:
- I-Broadband
- Amandla Aphakeme
- Ukulahlekelwa Kokufaka Okuphansi
I-Dual Directional Coupler iyithuluzi elisetshenziswa kakhulu le-microwave elisetshenziswa kakhulu ukulinganisa amandla nokuhlaziya isignali yamasignali kagesi.Isici saso esiyinhloko ukuthi amandla phakathi kwezifunda eziyinhloko nezisizayo zingaqoqwa futhi zihlaziywe ngaphandle kokuphazamisa isifunda esikhulu.
1. Ukudluliselwa kwe-Bidirectional: Ama-DDC angathola futhi abele amasiginali avela ezinkomba eziningi.
2. Ukulahlekelwa kokufaka okuphansi: Ama-DDC anganciphisa umthelela wawo kusiginali ngenkathi eyihlukanisa, egcina ukulahleka kokufakwa okuphansi.
3. Ukuzihlukanisa okuphezulu: Ama-DDC anganikeza ukuhlukaniswa okuphezulu phakathi kwamashaneli amabili okudlulisela ukuvimbela ukuxubana komkhawulokudonsa kanye nokuphazanyiswa kwesignali.
4. I-Broadband: Ama-DDC angasebenza ebangeni elibanzi lefrikhwensi, awenze afanelekele izinhlelo zokusebenza ezihlukahlukene.
5. Ukungaguquguquki: Ama-DDC angagcina ukwakheka okujwayelekile kanye nokucaciswa ezindaweni ezahlukahlukene, okuvumela ukusebenza kahle kumasistimu amaningi.
1. Isilinganiso samandla: Ababhangqwana abakabili bangakwazi ukukala ibhalansi yamandla kanye nokufanisa kumasekhethi e-microwave, okuwusizo kakhulu ekutholeni amaphuzu anephutha nokuhlola izinkomba zokusebenza kwedivayisi.
2. Ukuhlaziywa kwesignali: Ama-coupler ahlukene kabili angasetshenziswa ukukala i-amplitude nesigaba samasekhethi e-microwave, kanye nokuhlaziya isignali nokuhlunga.
3. I-Frequency converter: Ababhangqwana be-Bidirectional bangakwazi futhi ukwakha amasekhethi nezihlungi eziguquguqukayo, futhi bavame ukusetshenziswa emikhakheni ehlukahlukene efana nemishini yokulinganisa i-elekthronikhi, okokusebenza kwe-radar, okokuxhumanisa ngesathelayithi, nezinhlelo zokuxhumana ngomsakazo.
4. Ukuxhumana kwedijithali: Izibhangqwana ezihamba kabili-mbili zivame ukusetshenziswa njengezitholi, izithumeli, namadivayisi okulawula umamukeli ekuxhumaneni kwedijithali.
Qualwaveihlinzeka nge-broadband namandla aphezulu ama-coupleal directional couplers ebangeni elibanzi ukusuka ku-9kHz ukuya ku-40GHz.Ama-couplers asetshenziswa kabanzi ezinhlelweni eziningi.
I-coupler ekabili eqondiswayo esuka ku-Qualwave frequency imboza i-9KHz~67GHz, amandla angu-1w~5000w, ukulahlekelwa okuphezulu kokufakwa ngu-5.7dB, ukuqondisa okuphansi ngu-7dB, kanye negagasi lokuma eliphezulu ngu-1.8.Siyakwamukela ukubuza.