RF High Power BroadBand Power Amplifiers 90 Degree Hybrid Couplers

Ngwakọ njikọ 90 ogo 90 bụ ụdị pụrụ iche nke njikọ njikọ bidirectional nwere ebumnuche ndị a:
1. Phase shifter: A 90 degrees hybrid couplers na-ejikarị eme ihe dị ka onye na-agbanwe oge, nke nwere ike kewaa mgbaàmà ntinye n'ime ọwa abụọ, otu n'ime ha nwere otu usoro dị ka akara mbụ na nke ọzọ bụ 90 degrees dị iche iche (ie orthogonal). site na mgbama mbụ, si otú a na-enweta ọrụ mgbanwe oge.
2. Microwave igwekota: The 90 ogo ngwakọ couplers nwekwara ike-eji dị ka akụkụ nke ngwa ndakwa nri ugboro mixer.Na igwekota, ọrụ nke 90 degrees hybrid couplers bụ ịgbakwunye akara ngosi RF na mgbama sitere na mpaghara oscillator (LO), si otú ahụ na-emepụta mgbama ntụgharị elu na ala.
3. Abụọ ike nkesa: Ebe ọ bụ na 90 ogo ngwakọ couplers nwere ike kewaa ndenye mgbaàmà n'ime ụzọ abụọ, ọ nwere ike na-eji dị ka a ụzọ abụọ ike divider iji hụ na ekenyela mgbaàmà nwere orthogonal frasi iche mgbe nha nha ike na-ekenye.
4. Maka nyocha redio na nha: Enwere ike iji ndị mmekọ ngwakọ 90 ogo iji nwalee ọnọdụ ọrụ nke akụrụngwa redio.Ebe ọ nwere ike kewaa mgbama ntinye n'ime ọwa abụọ, enwere ike iji otu n'ime ha dị ka akara nrụtụ aka maka ịhazi akụrụngwa nha.