{"product_id":"wideband-optimum-reflectometer-construction-von-jijun-yao","title":"WIDEBAND OPTIMUM REFLECTOMETER CONSTRUCTION","description":"\u003cp\u003eSix-port reflectometers based on standard four-port couplers are inexpensive but the designs reported thus far in the literature are either for narrow-band operation or do not meet the optimum design specifications. The analysis, design and tests conducted on three modified four-port structures have resulted in three prototype couplers for use as the building blocks of three prototype six-port reflectometers that are capable of meeting the optimum performance requirements.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783843363266\"\u003e\u003ch3\u003eBASED ON FOUR-PORT COUPLERS\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783843363266","offer_id":39470068826205,"sku":"9783843363266","price":79.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/97d74fb7-2f15-49c7-b232-1e231406bdb0.jpg?v=1768891918","url":"https:\/\/shop.autorenwelt.de\/products\/wideband-optimum-reflectometer-construction-von-jijun-yao","provider":"Autorenwelt Shop","version":"1.0","type":"link"}