How to increase your revenue with same page views?
1. More Ad Units
Page impressions happen every time a user views a page displaying Google ads. In Adsense report only one page impression will be counted no matter how many Google ads are displayed on a page.
So more ad units can display more ads which can increase your potential earning. Google allows one video units, 2 link units, 3 ad units on one page.
Ad unit or link unit impressions are reported every time a user views a Google ad unit or link unit on your page.
2. Using bigger or wider units or more links in link units
Use some of wider units, such as the 160x600 wide skyscraper, the 300x250 medium rectangle, or the 728x90 leaderboard, because more those ad units have more space to display individual ads.
Individual ad impressions or link impressions show an impression for each individual ad that's shown in any ad unit.